diff --git a/fpdfsdk/src/javascript/Document.cpp b/fpdfsdk/src/javascript/Document.cpp
index a88c97c..4bd0fd7 100644
--- a/fpdfsdk/src/javascript/Document.cpp
+++ b/fpdfsdk/src/javascript/Document.cpp
@@ -256,7 +256,7 @@
 }
 
 FX_BOOL Document::addAnnot(IJS_Context* cc,
-                           const CJS_Parameters& params,
+                           const std::vector<CJS_Value>& params,
                            CJS_Value& vRet,
                            CFX_WideString& sError) {
   // Not supported.
@@ -264,7 +264,7 @@
 }
 
 FX_BOOL Document::addField(IJS_Context* cc,
-                           const CJS_Parameters& params,
+                           const std::vector<CJS_Value>& params,
                            CJS_Value& vRet,
                            CFX_WideString& sError) {
   // Not supported.
@@ -272,7 +272,7 @@
 }
 
 FX_BOOL Document::exportAsText(IJS_Context* cc,
-                               const CJS_Parameters& params,
+                               const std::vector<CJS_Value>& params,
                                CJS_Value& vRet,
                                CFX_WideString& sError) {
   // Unsafe, not supported.
@@ -280,7 +280,7 @@
 }
 
 FX_BOOL Document::exportAsFDF(IJS_Context* cc,
-                              const CJS_Parameters& params,
+                              const std::vector<CJS_Value>& params,
                               CJS_Value& vRet,
                               CFX_WideString& sError) {
   // Unsafe, not supported.
@@ -288,7 +288,7 @@
 }
 
 FX_BOOL Document::exportAsXFDF(IJS_Context* cc,
-                               const CJS_Parameters& params,
+                               const std::vector<CJS_Value>& params,
                                CJS_Value& vRet,
                                CFX_WideString& sError) {
   // Unsafe, not supported.
@@ -301,7 +301,7 @@
 // valiable filed name in this document
 
 FX_BOOL Document::getField(IJS_Context* cc,
-                           const CJS_Parameters& params,
+                           const std::vector<CJS_Value>& params,
                            CJS_Value& vRet,
                            CFX_WideString& sError) {
   CJS_Context* pContext = (CJS_Context*)cc;
@@ -334,7 +334,7 @@
 
 // Gets the name of the nth field in the document
 FX_BOOL Document::getNthFieldName(IJS_Context* cc,
-                                  const CJS_Parameters& params,
+                                  const std::vector<CJS_Value>& params,
                                   CJS_Value& vRet,
                                   CFX_WideString& sError) {
   CJS_Context* pContext = (CJS_Context*)cc;
@@ -360,7 +360,7 @@
 }
 
 FX_BOOL Document::importAnFDF(IJS_Context* cc,
-                              const CJS_Parameters& params,
+                              const std::vector<CJS_Value>& params,
                               CJS_Value& vRet,
                               CFX_WideString& sError) {
   // Unsafe, not supported.
@@ -368,7 +368,7 @@
 }
 
 FX_BOOL Document::importAnXFDF(IJS_Context* cc,
-                               const CJS_Parameters& params,
+                               const std::vector<CJS_Value>& params,
                                CJS_Value& vRet,
                                CFX_WideString& sError) {
   // Unsafe, not supported.
@@ -376,7 +376,7 @@
 }
 
 FX_BOOL Document::importTextData(IJS_Context* cc,
-                                 const CJS_Parameters& params,
+                                 const std::vector<CJS_Value>& params,
                                  CJS_Value& vRet,
                                  CFX_WideString& sError) {
   // Unsafe, not supported.
@@ -391,7 +391,7 @@
 // cbcc,string cSubject,string cms);
 
 FX_BOOL Document::mailForm(IJS_Context* cc,
-                           const CJS_Parameters& params,
+                           const std::vector<CJS_Value>& params,
                            CJS_Value& vRet,
                            CFX_WideString& sError) {
   ASSERT(m_pDocument != NULL);
@@ -432,7 +432,7 @@
 }
 
 FX_BOOL Document::print(IJS_Context* cc,
-                        const CJS_Parameters& params,
+                        const std::vector<CJS_Value>& params,
                         CJS_Value& vRet,
                         CFX_WideString& sError) {
   FX_BOOL bUI = TRUE;
@@ -500,7 +500,7 @@
 // note: if the filed name is not retional, adobe is dumb for it.
 
 FX_BOOL Document::removeField(IJS_Context* cc,
-                              const CJS_Parameters& params,
+                              const std::vector<CJS_Value>& params,
                               CJS_Value& vRet,
                               CFX_WideString& sError) {
   ASSERT(m_pDocument != NULL);
@@ -553,7 +553,7 @@
 // note: if the fields names r not rational, aodbe is dumb for it.
 
 FX_BOOL Document::resetForm(IJS_Context* cc,
-                            const CJS_Parameters& params,
+                            const std::vector<CJS_Value>& params,
                             CJS_Value& vRet,
                             CFX_WideString& sError) {
   if (!(m_pDocument->GetPermissions(FPDFPERM_MODIFY) ||
@@ -600,7 +600,7 @@
 }
 
 FX_BOOL Document::saveAs(IJS_Context* cc,
-                         const CJS_Parameters& params,
+                         const std::vector<CJS_Value>& params,
                          CJS_Value& vRet,
                          CFX_WideString& sError) {
   // Unsafe, not supported.
@@ -608,7 +608,7 @@
 }
 
 FX_BOOL Document::submitForm(IJS_Context* cc,
-                             const CJS_Parameters& params,
+                             const std::vector<CJS_Value>& params,
                              CJS_Value& vRet,
                              CFX_WideString& sError) {
   CJS_Context* pContext = (CJS_Context*)cc;
@@ -716,7 +716,7 @@
 }
 
 FX_BOOL Document::mailDoc(IJS_Context* cc,
-                          const CJS_Parameters& params,
+                          const std::vector<CJS_Value>& params,
                           CJS_Value& vRet,
                           CFX_WideString& sError) {
   FX_BOOL bUI = TRUE;
@@ -1223,14 +1223,14 @@
 }
 
 FX_BOOL Document::addLink(IJS_Context* cc,
-                          const CJS_Parameters& params,
+                          const std::vector<CJS_Value>& params,
                           CJS_Value& vRet,
                           CFX_WideString& sError) {
   return TRUE;
 }
 
 FX_BOOL Document::closeDoc(IJS_Context* cc,
-                           const CJS_Parameters& params,
+                           const std::vector<CJS_Value>& params,
                            CJS_Value& vRet,
                            CFX_WideString& sError) {
   ASSERT(m_pDocument != NULL);
@@ -1238,21 +1238,21 @@
 }
 
 FX_BOOL Document::getPageBox(IJS_Context* cc,
-                             const CJS_Parameters& params,
+                             const std::vector<CJS_Value>& params,
                              CJS_Value& vRet,
                              CFX_WideString& sError) {
   return TRUE;
 }
 
 FX_BOOL Document::getAnnot(IJS_Context* cc,
-                           const CJS_Parameters& params,
+                           const std::vector<CJS_Value>& params,
                            CJS_Value& vRet,
                            CFX_WideString& sError) {
   return TRUE;
 }
 
 FX_BOOL Document::getAnnots(IJS_Context* cc,
-                            const CJS_Parameters& params,
+                            const std::vector<CJS_Value>& params,
                             CJS_Value& vRet,
                             CFX_WideString& sError) {
   vRet.SetNull();
@@ -1260,7 +1260,7 @@
 }
 
 FX_BOOL Document::getAnnot3D(IJS_Context* cc,
-                             const CJS_Parameters& params,
+                             const std::vector<CJS_Value>& params,
                              CJS_Value& vRet,
                              CFX_WideString& sError) {
   vRet.SetNull();
@@ -1268,7 +1268,7 @@
 }
 
 FX_BOOL Document::getAnnots3D(IJS_Context* cc,
-                              const CJS_Parameters& params,
+                              const std::vector<CJS_Value>& params,
                               CJS_Value& vRet,
                               CFX_WideString& sError) {
   vRet = CJS_Value::VT_undefined;
@@ -1276,14 +1276,14 @@
 }
 
 FX_BOOL Document::getOCGs(IJS_Context* cc,
-                          const CJS_Parameters& params,
+                          const std::vector<CJS_Value>& params,
                           CJS_Value& vRet,
                           CFX_WideString& sError) {
   return TRUE;
 }
 
 FX_BOOL Document::getLinks(IJS_Context* cc,
-                           const CJS_Parameters& params,
+                           const std::vector<CJS_Value>& params,
                            CJS_Value& vRet,
                            CFX_WideString& sError) {
   return TRUE;
@@ -1340,7 +1340,7 @@
 }
 
 FX_BOOL Document::addIcon(IJS_Context* cc,
-                          const CJS_Parameters& params,
+                          const std::vector<CJS_Value>& params,
                           CJS_Value& vRet,
                           CFX_WideString& sError) {
   CJS_Context* pContext = (CJS_Context*)cc;
@@ -1423,7 +1423,7 @@
 }
 
 FX_BOOL Document::getIcon(IJS_Context* cc,
-                          const CJS_Parameters& params,
+                          const std::vector<CJS_Value>& params,
                           CJS_Value& vRet,
                           CFX_WideString& sError) {
   CJS_Context* pContext = (CJS_Context*)cc;
@@ -1467,7 +1467,7 @@
 }
 
 FX_BOOL Document::removeIcon(IJS_Context* cc,
-                             const CJS_Parameters& params,
+                             const std::vector<CJS_Value>& params,
                              CJS_Value& vRet,
                              CFX_WideString& sError) {
   // Unsafe, no supported.
@@ -1475,7 +1475,7 @@
 }
 
 FX_BOOL Document::createDataObject(IJS_Context* cc,
-                                   const CJS_Parameters& params,
+                                   const std::vector<CJS_Value>& params,
                                    CJS_Value& vRet,
                                    CFX_WideString& sError) {
   // Unsafe, not implemented.
@@ -1489,7 +1489,7 @@
 }
 
 FX_BOOL Document::calculateNow(IJS_Context* cc,
-                               const CJS_Parameters& params,
+                               const std::vector<CJS_Value>& params,
                                CJS_Value& vRet,
                                CFX_WideString& sError) {
   ASSERT(m_pDocument != NULL);
@@ -1513,7 +1513,7 @@
 }
 
 FX_BOOL Document::getPageNthWord(IJS_Context* cc,
-                                 const CJS_Parameters& params,
+                                 const std::vector<CJS_Value>& params,
                                  CJS_Value& vRet,
                                  CFX_WideString& sError) {
   ASSERT(m_pDocument != NULL);
@@ -1575,7 +1575,7 @@
 }
 
 FX_BOOL Document::getPageNthWordQuads(IJS_Context* cc,
-                                      const CJS_Parameters& params,
+                                      const std::vector<CJS_Value>& params,
                                       CJS_Value& vRet,
                                       CFX_WideString& sError) {
   ASSERT(m_pDocument != NULL);
@@ -1587,7 +1587,7 @@
 }
 
 FX_BOOL Document::getPageNumWords(IJS_Context* cc,
-                                  const CJS_Parameters& params,
+                                  const std::vector<CJS_Value>& params,
                                   CJS_Value& vRet,
                                   CFX_WideString& sError) {
   ASSERT(m_pDocument != NULL);
@@ -1634,7 +1634,7 @@
 }
 
 FX_BOOL Document::getPrintParams(IJS_Context* cc,
-                                 const CJS_Parameters& params,
+                                 const std::vector<CJS_Value>& params,
                                  CJS_Value& vRet,
                                  CFX_WideString& sError) {
   CJS_Context* pContext = (CJS_Context*)cc;
@@ -1745,7 +1745,7 @@
 }
 
 FX_BOOL Document::deletePages(IJS_Context* cc,
-                              const CJS_Parameters& params,
+                              const std::vector<CJS_Value>& params,
                               CJS_Value& vRet,
                               CFX_WideString& sError) {
   // Unsafe, no supported.
@@ -1753,7 +1753,7 @@
 }
 
 FX_BOOL Document::extractPages(IJS_Context* cc,
-                               const CJS_Parameters& params,
+                               const std::vector<CJS_Value>& params,
                                CJS_Value& vRet,
                                CFX_WideString& sError) {
   // Unsafe, not supported.
@@ -1761,7 +1761,7 @@
 }
 
 FX_BOOL Document::insertPages(IJS_Context* cc,
-                              const CJS_Parameters& params,
+                              const std::vector<CJS_Value>& params,
                               CJS_Value& vRet,
                               CFX_WideString& sError) {
   // Unsafe, not supported.
@@ -1769,7 +1769,7 @@
 }
 
 FX_BOOL Document::replacePages(IJS_Context* cc,
-                               const CJS_Parameters& params,
+                               const std::vector<CJS_Value>& params,
                                CJS_Value& vRet,
                                CFX_WideString& sError) {
   // Unsafe, not supported.
@@ -1777,7 +1777,7 @@
 }
 
 FX_BOOL Document::getURL(IJS_Context* cc,
-                         const CJS_Parameters& params,
+                         const std::vector<CJS_Value>& params,
                          CJS_Value& vRet,
                          CFX_WideString& sError) {
   // Unsafe, not supported.
diff --git a/fpdfsdk/src/javascript/Document.h b/fpdfsdk/src/javascript/Document.h
index 4e6fdee..3e957a6 100644
--- a/fpdfsdk/src/javascript/Document.h
+++ b/fpdfsdk/src/javascript/Document.h
@@ -113,163 +113,163 @@
   FX_BOOL zoomType(IJS_Context* cc, CJS_PropValue& vp, CFX_WideString& sError);
 
   FX_BOOL addAnnot(IJS_Context* cc,
-                   const CJS_Parameters& params,
+                   const std::vector<CJS_Value>& params,
                    CJS_Value& vRet,
                    CFX_WideString& sError);
   FX_BOOL addField(IJS_Context* cc,
-                   const CJS_Parameters& params,
+                   const std::vector<CJS_Value>& params,
                    CJS_Value& vRet,
                    CFX_WideString& sError);
   FX_BOOL addLink(IJS_Context* cc,
-                  const CJS_Parameters& params,
+                  const std::vector<CJS_Value>& params,
                   CJS_Value& vRet,
                   CFX_WideString& sError);
   FX_BOOL addIcon(IJS_Context* cc,
-                  const CJS_Parameters& params,
+                  const std::vector<CJS_Value>& params,
                   CJS_Value& vRet,
                   CFX_WideString& sError);
   FX_BOOL calculateNow(IJS_Context* cc,
-                       const CJS_Parameters& params,
+                       const std::vector<CJS_Value>& params,
                        CJS_Value& vRet,
                        CFX_WideString& sError);
   FX_BOOL closeDoc(IJS_Context* cc,
-                   const CJS_Parameters& params,
+                   const std::vector<CJS_Value>& params,
                    CJS_Value& vRet,
                    CFX_WideString& sError);
   FX_BOOL createDataObject(IJS_Context* cc,
-                           const CJS_Parameters& params,
+                           const std::vector<CJS_Value>& params,
                            CJS_Value& vRet,
                            CFX_WideString& sError);
   FX_BOOL deletePages(IJS_Context* cc,
-                      const CJS_Parameters& params,
+                      const std::vector<CJS_Value>& params,
                       CJS_Value& vRet,
                       CFX_WideString& sError);
   FX_BOOL exportAsText(IJS_Context* cc,
-                       const CJS_Parameters& params,
+                       const std::vector<CJS_Value>& params,
                        CJS_Value& vRet,
                        CFX_WideString& sError);
   FX_BOOL exportAsFDF(IJS_Context* cc,
-                      const CJS_Parameters& params,
+                      const std::vector<CJS_Value>& params,
                       CJS_Value& vRet,
                       CFX_WideString& sError);
   FX_BOOL exportAsXFDF(IJS_Context* cc,
-                       const CJS_Parameters& params,
+                       const std::vector<CJS_Value>& params,
                        CJS_Value& vRet,
                        CFX_WideString& sError);
   FX_BOOL extractPages(IJS_Context* cc,
-                       const CJS_Parameters& params,
+                       const std::vector<CJS_Value>& params,
                        CJS_Value& vRet,
                        CFX_WideString& sError);
   FX_BOOL getAnnot(IJS_Context* cc,
-                   const CJS_Parameters& params,
+                   const std::vector<CJS_Value>& params,
                    CJS_Value& vRet,
                    CFX_WideString& sError);
   FX_BOOL getAnnots(IJS_Context* cc,
-                    const CJS_Parameters& params,
+                    const std::vector<CJS_Value>& params,
                     CJS_Value& vRet,
                     CFX_WideString& sError);
   FX_BOOL getAnnot3D(IJS_Context* cc,
-                     const CJS_Parameters& params,
+                     const std::vector<CJS_Value>& params,
                      CJS_Value& vRet,
                      CFX_WideString& sError);
   FX_BOOL getAnnots3D(IJS_Context* cc,
-                      const CJS_Parameters& params,
+                      const std::vector<CJS_Value>& params,
                       CJS_Value& vRet,
                       CFX_WideString& sError);
   FX_BOOL getField(IJS_Context* cc,
-                   const CJS_Parameters& params,
+                   const std::vector<CJS_Value>& params,
                    CJS_Value& vRet,
                    CFX_WideString& sError);
   FX_BOOL getIcon(IJS_Context* cc,
-                  const CJS_Parameters& params,
+                  const std::vector<CJS_Value>& params,
                   CJS_Value& vRet,
                   CFX_WideString& sError);
   FX_BOOL getLinks(IJS_Context* cc,
-                   const CJS_Parameters& params,
+                   const std::vector<CJS_Value>& params,
                    CJS_Value& vRet,
                    CFX_WideString& sError);
   FX_BOOL getNthFieldName(IJS_Context* cc,
-                          const CJS_Parameters& params,
+                          const std::vector<CJS_Value>& params,
                           CJS_Value& vRet,
                           CFX_WideString& sError);
   FX_BOOL getOCGs(IJS_Context* cc,
-                  const CJS_Parameters& params,
+                  const std::vector<CJS_Value>& params,
                   CJS_Value& vRet,
                   CFX_WideString& sError);
   FX_BOOL getPageBox(IJS_Context* cc,
-                     const CJS_Parameters& params,
+                     const std::vector<CJS_Value>& params,
                      CJS_Value& vRet,
                      CFX_WideString& sError);
   FX_BOOL getPageNthWord(IJS_Context* cc,
-                         const CJS_Parameters& params,
+                         const std::vector<CJS_Value>& params,
                          CJS_Value& vRet,
                          CFX_WideString& sError);
   FX_BOOL getPageNthWordQuads(IJS_Context* cc,
-                              const CJS_Parameters& params,
+                              const std::vector<CJS_Value>& params,
                               CJS_Value& vRet,
                               CFX_WideString& sError);
   FX_BOOL getPageNumWords(IJS_Context* cc,
-                          const CJS_Parameters& params,
+                          const std::vector<CJS_Value>& params,
                           CJS_Value& vRet,
                           CFX_WideString& sError);
   FX_BOOL getPrintParams(IJS_Context* cc,
-                         const CJS_Parameters& params,
+                         const std::vector<CJS_Value>& params,
                          CJS_Value& vRet,
                          CFX_WideString& sError);
   FX_BOOL getURL(IJS_Context* cc,
-                 const CJS_Parameters& params,
+                 const std::vector<CJS_Value>& params,
                  CJS_Value& vRet,
                  CFX_WideString& sError);
   FX_BOOL importAnFDF(IJS_Context* cc,
-                      const CJS_Parameters& params,
+                      const std::vector<CJS_Value>& params,
                       CJS_Value& vRet,
                       CFX_WideString& sError);
   FX_BOOL importAnXFDF(IJS_Context* cc,
-                       const CJS_Parameters& params,
+                       const std::vector<CJS_Value>& params,
                        CJS_Value& vRet,
                        CFX_WideString& sError);
   FX_BOOL importTextData(IJS_Context* cc,
-                         const CJS_Parameters& params,
+                         const std::vector<CJS_Value>& params,
                          CJS_Value& vRet,
                          CFX_WideString& sError);
   FX_BOOL insertPages(IJS_Context* cc,
-                      const CJS_Parameters& params,
+                      const std::vector<CJS_Value>& params,
                       CJS_Value& vRet,
                       CFX_WideString& sError);
   FX_BOOL mailForm(IJS_Context* cc,
-                   const CJS_Parameters& params,
+                   const std::vector<CJS_Value>& params,
                    CJS_Value& vRet,
                    CFX_WideString& sError);
   FX_BOOL print(IJS_Context* cc,
-                const CJS_Parameters& params,
+                const std::vector<CJS_Value>& params,
                 CJS_Value& vRet,
                 CFX_WideString& sError);
   FX_BOOL removeField(IJS_Context* cc,
-                      const CJS_Parameters& params,
+                      const std::vector<CJS_Value>& params,
                       CJS_Value& vRet,
                       CFX_WideString& sError);
   FX_BOOL replacePages(IJS_Context* cc,
-                       const CJS_Parameters& params,
+                       const std::vector<CJS_Value>& params,
                        CJS_Value& vRet,
                        CFX_WideString& sError);
   FX_BOOL resetForm(IJS_Context* cc,
-                    const CJS_Parameters& params,
+                    const std::vector<CJS_Value>& params,
                     CJS_Value& vRet,
                     CFX_WideString& sError);
   FX_BOOL saveAs(IJS_Context* cc,
-                 const CJS_Parameters& params,
+                 const std::vector<CJS_Value>& params,
                  CJS_Value& vRet,
                  CFX_WideString& sError);
   FX_BOOL submitForm(IJS_Context* cc,
-                     const CJS_Parameters& params,
+                     const std::vector<CJS_Value>& params,
                      CJS_Value& vRet,
                      CFX_WideString& sError);
   FX_BOOL mailDoc(IJS_Context* cc,
-                  const CJS_Parameters& params,
+                  const std::vector<CJS_Value>& params,
                   CJS_Value& vRet,
                   CFX_WideString& sError);
   FX_BOOL removeIcon(IJS_Context* cc,
-                     const CJS_Parameters& params,
+                     const std::vector<CJS_Value>& params,
                      CJS_Value& vRet,
                      CFX_WideString& sError);
 
diff --git a/fpdfsdk/src/javascript/Field.cpp b/fpdfsdk/src/javascript/Field.cpp
index 1697b34..6287850 100644
--- a/fpdfsdk/src/javascript/Field.cpp
+++ b/fpdfsdk/src/javascript/Field.cpp
@@ -2989,7 +2989,7 @@
  */
 
 FX_BOOL Field::browseForFileToSubmit(IJS_Context* cc,
-                                     const CJS_Parameters& params,
+                                     const std::vector<CJS_Value>& params,
                                      CJS_Value& vRet,
                                      CFX_WideString& sError) {
   ASSERT(m_pDocument != NULL);
@@ -3013,7 +3013,7 @@
 }
 
 FX_BOOL Field::buttonGetCaption(IJS_Context* cc,
-                                const CJS_Parameters& params,
+                                const std::vector<CJS_Value>& params,
                                 CJS_Value& vRet,
                                 CFX_WideString& sError) {
   ASSERT(m_pDocument != NULL);
@@ -3048,7 +3048,7 @@
 }
 
 FX_BOOL Field::buttonGetIcon(IJS_Context* cc,
-                             const CJS_Parameters& params,
+                             const std::vector<CJS_Value>& params,
                              CJS_Value& vRet,
                              CFX_WideString& sError) {
   ASSERT(m_pDocument != NULL);
@@ -3096,28 +3096,28 @@
 }
 
 FX_BOOL Field::buttonImportIcon(IJS_Context* cc,
-                                const CJS_Parameters& params,
+                                const std::vector<CJS_Value>& params,
                                 CJS_Value& vRet,
                                 CFX_WideString& sError) {
   return TRUE;
 }
 
 FX_BOOL Field::buttonSetCaption(IJS_Context* cc,
-                                const CJS_Parameters& params,
+                                const std::vector<CJS_Value>& params,
                                 CJS_Value& vRet,
                                 CFX_WideString& sError) {
   return FALSE;
 }
 
 FX_BOOL Field::buttonSetIcon(IJS_Context* cc,
-                             const CJS_Parameters& params,
+                             const std::vector<CJS_Value>& params,
                              CJS_Value& vRet,
                              CFX_WideString& sError) {
   return FALSE;
 }
 
 FX_BOOL Field::checkThisBox(IJS_Context* cc,
-                            const CJS_Parameters& params,
+                            const std::vector<CJS_Value>& params,
                             CJS_Value& vRet,
                             CFX_WideString& sError) {
   ASSERT(m_pDocument != NULL);
@@ -3155,14 +3155,14 @@
 }
 
 FX_BOOL Field::clearItems(IJS_Context* cc,
-                          const CJS_Parameters& params,
+                          const std::vector<CJS_Value>& params,
                           CJS_Value& vRet,
                           CFX_WideString& sError) {
   return TRUE;
 }
 
 FX_BOOL Field::defaultIsChecked(IJS_Context* cc,
-                                const CJS_Parameters& params,
+                                const std::vector<CJS_Value>& params,
                                 CJS_Value& vRet,
                                 CFX_WideString& sError) {
   ASSERT(m_pDocument != NULL);
@@ -3192,7 +3192,7 @@
 }
 
 FX_BOOL Field::deleteItemAt(IJS_Context* cc,
-                            const CJS_Parameters& params,
+                            const std::vector<CJS_Value>& params,
                             CJS_Value& vRet,
                             CFX_WideString& sError) {
   return TRUE;
@@ -3206,7 +3206,7 @@
 }
 
 FX_BOOL Field::getArray(IJS_Context* cc,
-                        const CJS_Parameters& params,
+                        const std::vector<CJS_Value>& params,
                         CJS_Value& vRet,
                         CFX_WideString& sError) {
   ASSERT(m_pDocument != NULL);
@@ -3248,7 +3248,7 @@
 }
 
 FX_BOOL Field::getItemAt(IJS_Context* cc,
-                         const CJS_Parameters& params,
+                         const std::vector<CJS_Value>& params,
                          CJS_Value& vRet,
                          CFX_WideString& sError) {
   ASSERT(m_pDocument != NULL);
@@ -3288,21 +3288,21 @@
 }
 
 FX_BOOL Field::getLock(IJS_Context* cc,
-                       const CJS_Parameters& params,
+                       const std::vector<CJS_Value>& params,
                        CJS_Value& vRet,
                        CFX_WideString& sError) {
   return FALSE;
 }
 
 FX_BOOL Field::insertItemAt(IJS_Context* cc,
-                            const CJS_Parameters& params,
+                            const std::vector<CJS_Value>& params,
                             CJS_Value& vRet,
                             CFX_WideString& sError) {
   return TRUE;
 }
 
 FX_BOOL Field::isBoxChecked(IJS_Context* cc,
-                            const CJS_Parameters& params,
+                            const std::vector<CJS_Value>& params,
                             CJS_Value& vRet,
                             CFX_WideString& sError) {
   ASSERT(m_pDocument != NULL);
@@ -3335,7 +3335,7 @@
 }
 
 FX_BOOL Field::isDefaultChecked(IJS_Context* cc,
-                                const CJS_Parameters& params,
+                                const std::vector<CJS_Value>& params,
                                 CJS_Value& vRet,
                                 CFX_WideString& sError) {
   ASSERT(m_pDocument != NULL);
@@ -3367,14 +3367,14 @@
 }
 
 FX_BOOL Field::setAction(IJS_Context* cc,
-                         const CJS_Parameters& params,
+                         const std::vector<CJS_Value>& params,
                          CJS_Value& vRet,
                          CFX_WideString& sError) {
   return TRUE;
 }
 
 FX_BOOL Field::setFocus(IJS_Context* cc,
-                        const CJS_Parameters& params,
+                        const std::vector<CJS_Value>& params,
                         CJS_Value& vRet,
                         CFX_WideString& sError) {
   ASSERT(m_pDocument != NULL);
@@ -3423,56 +3423,56 @@
 }
 
 FX_BOOL Field::setItems(IJS_Context* cc,
-                        const CJS_Parameters& params,
+                        const std::vector<CJS_Value>& params,
                         CJS_Value& vRet,
                         CFX_WideString& sError) {
   return TRUE;
 }
 
 FX_BOOL Field::setLock(IJS_Context* cc,
-                       const CJS_Parameters& params,
+                       const std::vector<CJS_Value>& params,
                        CJS_Value& vRet,
                        CFX_WideString& sError) {
   return FALSE;
 }
 
 FX_BOOL Field::signatureGetModifications(IJS_Context* cc,
-                                         const CJS_Parameters& params,
+                                         const std::vector<CJS_Value>& params,
                                          CJS_Value& vRet,
                                          CFX_WideString& sError) {
   return FALSE;
 }
 
 FX_BOOL Field::signatureGetSeedValue(IJS_Context* cc,
-                                     const CJS_Parameters& params,
+                                     const std::vector<CJS_Value>& params,
                                      CJS_Value& vRet,
                                      CFX_WideString& sError) {
   return FALSE;
 }
 
 FX_BOOL Field::signatureInfo(IJS_Context* cc,
-                             const CJS_Parameters& params,
+                             const std::vector<CJS_Value>& params,
                              CJS_Value& vRet,
                              CFX_WideString& sError) {
   return FALSE;
 }
 
 FX_BOOL Field::signatureSetSeedValue(IJS_Context* cc,
-                                     const CJS_Parameters& params,
+                                     const std::vector<CJS_Value>& params,
                                      CJS_Value& vRet,
                                      CFX_WideString& sError) {
   return FALSE;
 }
 
 FX_BOOL Field::signatureSign(IJS_Context* cc,
-                             const CJS_Parameters& params,
+                             const std::vector<CJS_Value>& params,
                              CJS_Value& vRet,
                              CFX_WideString& sError) {
   return FALSE;
 }
 
 FX_BOOL Field::signatureValidate(IJS_Context* cc,
-                                 const CJS_Parameters& params,
+                                 const std::vector<CJS_Value>& params,
                                  CJS_Value& vRet,
                                  CFX_WideString& sError) {
   return FALSE;
diff --git a/fpdfsdk/src/javascript/Field.h b/fpdfsdk/src/javascript/Field.h
index d0ee490..4899ee2 100644
--- a/fpdfsdk/src/javascript/Field.h
+++ b/fpdfsdk/src/javascript/Field.h
@@ -188,107 +188,107 @@
   FX_BOOL source(IJS_Context* cc, CJS_PropValue& vp, CFX_WideString& sError);
 
   FX_BOOL browseForFileToSubmit(IJS_Context* cc,
-                                const CJS_Parameters& params,
+                                const std::vector<CJS_Value>& params,
                                 CJS_Value& vRet,
                                 CFX_WideString& sError);
   FX_BOOL buttonGetCaption(IJS_Context* cc,
-                           const CJS_Parameters& params,
+                           const std::vector<CJS_Value>& params,
                            CJS_Value& vRet,
                            CFX_WideString& sError);
   FX_BOOL buttonGetIcon(IJS_Context* cc,
-                        const CJS_Parameters& params,
+                        const std::vector<CJS_Value>& params,
                         CJS_Value& vRet,
                         CFX_WideString& sError);
   FX_BOOL buttonImportIcon(IJS_Context* cc,
-                           const CJS_Parameters& params,
+                           const std::vector<CJS_Value>& params,
                            CJS_Value& vRet,
                            CFX_WideString& sError);
   FX_BOOL buttonSetCaption(IJS_Context* cc,
-                           const CJS_Parameters& params,
+                           const std::vector<CJS_Value>& params,
                            CJS_Value& vRet,
                            CFX_WideString& sError);
   FX_BOOL buttonSetIcon(IJS_Context* cc,
-                        const CJS_Parameters& params,
+                        const std::vector<CJS_Value>& params,
                         CJS_Value& vRet,
                         CFX_WideString& sError);
   FX_BOOL checkThisBox(IJS_Context* cc,
-                       const CJS_Parameters& params,
+                       const std::vector<CJS_Value>& params,
                        CJS_Value& vRet,
                        CFX_WideString& sError);
   FX_BOOL clearItems(IJS_Context* cc,
-                     const CJS_Parameters& params,
+                     const std::vector<CJS_Value>& params,
                      CJS_Value& vRet,
                      CFX_WideString& sError);
   FX_BOOL defaultIsChecked(IJS_Context* cc,
-                           const CJS_Parameters& params,
+                           const std::vector<CJS_Value>& params,
                            CJS_Value& vRet,
                            CFX_WideString& sError);
   FX_BOOL deleteItemAt(IJS_Context* cc,
-                       const CJS_Parameters& params,
+                       const std::vector<CJS_Value>& params,
                        CJS_Value& vRet,
                        CFX_WideString& sError);
   FX_BOOL getArray(IJS_Context* cc,
-                   const CJS_Parameters& params,
+                   const std::vector<CJS_Value>& params,
                    CJS_Value& vRet,
                    CFX_WideString& sError);
   FX_BOOL getItemAt(IJS_Context* cc,
-                    const CJS_Parameters& params,
+                    const std::vector<CJS_Value>& params,
                     CJS_Value& vRet,
                     CFX_WideString& sError);
   FX_BOOL getLock(IJS_Context* cc,
-                  const CJS_Parameters& params,
+                  const std::vector<CJS_Value>& params,
                   CJS_Value& vRet,
                   CFX_WideString& sError);
   FX_BOOL insertItemAt(IJS_Context* cc,
-                       const CJS_Parameters& params,
+                       const std::vector<CJS_Value>& params,
                        CJS_Value& vRet,
                        CFX_WideString& sError);
   FX_BOOL isBoxChecked(IJS_Context* cc,
-                       const CJS_Parameters& params,
+                       const std::vector<CJS_Value>& params,
                        CJS_Value& vRet,
                        CFX_WideString& sError);
   FX_BOOL isDefaultChecked(IJS_Context* cc,
-                           const CJS_Parameters& params,
+                           const std::vector<CJS_Value>& params,
                            CJS_Value& vRet,
                            CFX_WideString& sError);
   FX_BOOL setAction(IJS_Context* cc,
-                    const CJS_Parameters& params,
+                    const std::vector<CJS_Value>& params,
                     CJS_Value& vRet,
                     CFX_WideString& sError);
   FX_BOOL setFocus(IJS_Context* cc,
-                   const CJS_Parameters& params,
+                   const std::vector<CJS_Value>& params,
                    CJS_Value& vRet,
                    CFX_WideString& sError);
   FX_BOOL setItems(IJS_Context* cc,
-                   const CJS_Parameters& params,
+                   const std::vector<CJS_Value>& params,
                    CJS_Value& vRet,
                    CFX_WideString& sError);
   FX_BOOL setLock(IJS_Context* cc,
-                  const CJS_Parameters& params,
+                  const std::vector<CJS_Value>& params,
                   CJS_Value& vRet,
                   CFX_WideString& sError);
   FX_BOOL signatureGetModifications(IJS_Context* cc,
-                                    const CJS_Parameters& params,
+                                    const std::vector<CJS_Value>& params,
                                     CJS_Value& vRet,
                                     CFX_WideString& sError);
   FX_BOOL signatureGetSeedValue(IJS_Context* cc,
-                                const CJS_Parameters& params,
+                                const std::vector<CJS_Value>& params,
                                 CJS_Value& vRet,
                                 CFX_WideString& sError);
   FX_BOOL signatureInfo(IJS_Context* cc,
-                        const CJS_Parameters& params,
+                        const std::vector<CJS_Value>& params,
                         CJS_Value& vRet,
                         CFX_WideString& sError);
   FX_BOOL signatureSetSeedValue(IJS_Context* cc,
-                                const CJS_Parameters& params,
+                                const std::vector<CJS_Value>& params,
                                 CJS_Value& vRet,
                                 CFX_WideString& sError);
   FX_BOOL signatureSign(IJS_Context* cc,
-                        const CJS_Parameters& params,
+                        const std::vector<CJS_Value>& params,
                         CJS_Value& vRet,
                         CFX_WideString& sError);
   FX_BOOL signatureValidate(IJS_Context* cc,
-                            const CJS_Parameters& params,
+                            const std::vector<CJS_Value>& params,
                             CJS_Value& vRet,
                             CFX_WideString& sError);
 
diff --git a/fpdfsdk/src/javascript/JS_Define.h b/fpdfsdk/src/javascript/JS_Define.h
index b097aaa..0a64268 100644
--- a/fpdfsdk/src/javascript/JS_Define.h
+++ b/fpdfsdk/src/javascript/JS_Define.h
@@ -136,7 +136,7 @@
 
 template <class C,
           FX_BOOL (C::*M)(IJS_Context*,
-                          const CJS_Parameters&,
+                          const std::vector<CJS_Value>&,
                           CJS_Value&,
                           CFX_WideString&)>
 void JSMethod(const char* method_name_string,
@@ -148,7 +148,7 @@
   if (!pRuntime)
     return;
   IJS_Context* pContext = pRuntime->GetCurrentContext();
-  CJS_Parameters parameters;
+  std::vector<CJS_Value> parameters;
   for (unsigned int i = 0; i < (unsigned int)info.Length(); i++) {
     parameters.push_back(CJS_Value(pRuntime, info[i], CJS_Value::VT_unknown));
   }
@@ -436,8 +436,10 @@
   }
 }
 
-template <FX_BOOL (
-    *F)(IJS_Context*, const CJS_Parameters&, CJS_Value&, CFX_WideString&)>
+template <FX_BOOL (*F)(IJS_Context*,
+                       const std::vector<CJS_Value>&,
+                       CJS_Value&,
+                       CFX_WideString&)>
 void JSGlobalFunc(const char* func_name_string,
                   const v8::FunctionCallbackInfo<v8::Value>& info) {
   CJS_Runtime* pRuntime = static_cast<CJS_Runtime*>(
@@ -445,7 +447,7 @@
   if (!pRuntime)
     return;
   IJS_Context* pContext = pRuntime->GetCurrentContext();
-  CJS_Parameters parameters;
+  std::vector<CJS_Value> parameters;
   for (unsigned int i = 0; i < (unsigned int)info.Length(); i++) {
     parameters.push_back(CJS_Value(pRuntime, info[i], CJS_Value::VT_unknown));
   }
diff --git a/fpdfsdk/src/javascript/JS_Value.h b/fpdfsdk/src/javascript/JS_Value.h
index 68e643e..875ab18 100644
--- a/fpdfsdk/src/javascript/JS_Value.h
+++ b/fpdfsdk/src/javascript/JS_Value.h
@@ -88,8 +88,6 @@
   CJS_Runtime* m_pJSRuntime;
 };
 
-using CJS_Parameters = std::vector<CJS_Value>;
-
 class CJS_PropValue : public CJS_Value {
  public:
   CJS_PropValue(const CJS_Value&);
diff --git a/fpdfsdk/src/javascript/PublicMethods.cpp b/fpdfsdk/src/javascript/PublicMethods.cpp
index c11197d..ac9669d 100644
--- a/fpdfsdk/src/javascript/PublicMethods.cpp
+++ b/fpdfsdk/src/javascript/PublicMethods.cpp
@@ -903,7 +903,7 @@
 // function AFNumber_Format(nDec, sepStyle, negStyle, currStyle, strCurrency,
 // bCurrencyPrepend)
 FX_BOOL CJS_PublicMethods::AFNumber_Format(IJS_Context* cc,
-                                           const CJS_Parameters& params,
+                                           const std::vector<CJS_Value>& params,
                                            CJS_Value& vRet,
                                            CFX_WideString& sError) {
 #if _FX_OS_ != _FX_ANDROID_
@@ -1081,10 +1081,11 @@
 
 // function AFNumber_Keystroke(nDec, sepStyle, negStyle, currStyle, strCurrency,
 // bCurrencyPrepend)
-FX_BOOL CJS_PublicMethods::AFNumber_Keystroke(IJS_Context* cc,
-                                              const CJS_Parameters& params,
-                                              CJS_Value& vRet,
-                                              CFX_WideString& sError) {
+FX_BOOL CJS_PublicMethods::AFNumber_Keystroke(
+    IJS_Context* cc,
+    const std::vector<CJS_Value>& params,
+    CJS_Value& vRet,
+    CFX_WideString& sError) {
   CJS_Context* pContext = (CJS_Context*)cc;
   ASSERT(pContext != NULL);
   CJS_EventHandler* pEvent = pContext->GetEventHandler();
@@ -1200,10 +1201,11 @@
 }
 
 // function AFPercent_Format(nDec, sepStyle)
-FX_BOOL CJS_PublicMethods::AFPercent_Format(IJS_Context* cc,
-                                            const CJS_Parameters& params,
-                                            CJS_Value& vRet,
-                                            CFX_WideString& sError) {
+FX_BOOL CJS_PublicMethods::AFPercent_Format(
+    IJS_Context* cc,
+    const std::vector<CJS_Value>& params,
+    CJS_Value& vRet,
+    CFX_WideString& sError) {
 #if _FX_OS_ != _FX_ANDROID_
   CJS_Context* pContext = (CJS_Context*)cc;
   ASSERT(pContext != NULL);
@@ -1294,16 +1296,17 @@
   return TRUE;
 }
 // AFPercent_Keystroke(nDec, sepStyle)
-FX_BOOL CJS_PublicMethods::AFPercent_Keystroke(IJS_Context* cc,
-                                               const CJS_Parameters& params,
-                                               CJS_Value& vRet,
-                                               CFX_WideString& sError) {
+FX_BOOL CJS_PublicMethods::AFPercent_Keystroke(
+    IJS_Context* cc,
+    const std::vector<CJS_Value>& params,
+    CJS_Value& vRet,
+    CFX_WideString& sError) {
   return AFNumber_Keystroke(cc, params, vRet, sError);
 }
 
 // function AFDate_FormatEx(cFormat)
 FX_BOOL CJS_PublicMethods::AFDate_FormatEx(IJS_Context* cc,
-                                           const CJS_Parameters& params,
+                                           const std::vector<CJS_Value>& params,
                                            CJS_Value& vRet,
                                            CFX_WideString& sError) {
   CJS_Context* pContext = (CJS_Context*)cc;
@@ -1418,10 +1421,11 @@
 }
 
 // AFDate_KeystrokeEx(cFormat)
-FX_BOOL CJS_PublicMethods::AFDate_KeystrokeEx(IJS_Context* cc,
-                                              const CJS_Parameters& params,
-                                              CJS_Value& vRet,
-                                              CFX_WideString& sError) {
+FX_BOOL CJS_PublicMethods::AFDate_KeystrokeEx(
+    IJS_Context* cc,
+    const std::vector<CJS_Value>& params,
+    CJS_Value& vRet,
+    CFX_WideString& sError) {
   CJS_Context* pContext = (CJS_Context*)cc;
   ASSERT(pContext != NULL);
   CJS_EventHandler* pEvent = pContext->GetEventHandler();
@@ -1455,7 +1459,7 @@
 }
 
 FX_BOOL CJS_PublicMethods::AFDate_Format(IJS_Context* cc,
-                                         const CJS_Parameters& params,
+                                         const std::vector<CJS_Value>& params,
                                          CJS_Value& vRet,
                                          CFX_WideString& sError) {
   CJS_Context* pContext = (CJS_Context*)cc;
@@ -1483,17 +1487,18 @@
   if (iIndex < 0 || (static_cast<size_t>(iIndex) >= FX_ArraySize(cFormats)))
     iIndex = 0;
 
-  CJS_Parameters newParams;
+  std::vector<CJS_Value> newParams;
   newParams.push_back(
       CJS_Value(CJS_Runtime::FromContext(cc), cFormats[iIndex]));
   return AFDate_FormatEx(cc, newParams, vRet, sError);
 }
 
 // AFDate_KeystrokeEx(cFormat)
-FX_BOOL CJS_PublicMethods::AFDate_Keystroke(IJS_Context* cc,
-                                            const CJS_Parameters& params,
-                                            CJS_Value& vRet,
-                                            CFX_WideString& sError) {
+FX_BOOL CJS_PublicMethods::AFDate_Keystroke(
+    IJS_Context* cc,
+    const std::vector<CJS_Value>& params,
+    CJS_Value& vRet,
+    CFX_WideString& sError) {
   CJS_Context* pContext = (CJS_Context*)cc;
   if (params.size() != 1) {
     sError = JSGetStringFromID(pContext, IDS_STRING_JSPARAMERROR);
@@ -1519,7 +1524,7 @@
   if (iIndex < 0 || (static_cast<size_t>(iIndex) >= FX_ArraySize(cFormats)))
     iIndex = 0;
 
-  CJS_Parameters newParams;
+  std::vector<CJS_Value> newParams;
   newParams.push_back(
       CJS_Value(CJS_Runtime::FromContext(cc), cFormats[iIndex]));
   return AFDate_KeystrokeEx(cc, newParams, vRet, sError);
@@ -1527,7 +1532,7 @@
 
 // function AFTime_Format(ptf)
 FX_BOOL CJS_PublicMethods::AFTime_Format(IJS_Context* cc,
-                                         const CJS_Parameters& params,
+                                         const std::vector<CJS_Value>& params,
                                          CJS_Value& vRet,
                                          CFX_WideString& sError) {
   CJS_Context* pContext = (CJS_Context*)cc;
@@ -1543,16 +1548,17 @@
   if (iIndex < 0 || (static_cast<size_t>(iIndex) >= FX_ArraySize(cFormats)))
     iIndex = 0;
 
-  CJS_Parameters newParams;
+  std::vector<CJS_Value> newParams;
   newParams.push_back(
       CJS_Value(CJS_Runtime::FromContext(cc), cFormats[iIndex]));
   return AFDate_FormatEx(cc, newParams, vRet, sError);
 }
 
-FX_BOOL CJS_PublicMethods::AFTime_Keystroke(IJS_Context* cc,
-                                            const CJS_Parameters& params,
-                                            CJS_Value& vRet,
-                                            CFX_WideString& sError) {
+FX_BOOL CJS_PublicMethods::AFTime_Keystroke(
+    IJS_Context* cc,
+    const std::vector<CJS_Value>& params,
+    CJS_Value& vRet,
+    CFX_WideString& sError) {
   CJS_Context* pContext = (CJS_Context*)cc;
   if (params.size() != 1) {
     sError = JSGetStringFromID(pContext, IDS_STRING_JSPARAMERROR);
@@ -1566,31 +1572,33 @@
   if (iIndex < 0 || (static_cast<size_t>(iIndex) >= FX_ArraySize(cFormats)))
     iIndex = 0;
 
-  CJS_Parameters newParams;
+  std::vector<CJS_Value> newParams;
   newParams.push_back(
       CJS_Value(CJS_Runtime::FromContext(cc), cFormats[iIndex]));
   return AFDate_KeystrokeEx(cc, newParams, vRet, sError);
 }
 
 FX_BOOL CJS_PublicMethods::AFTime_FormatEx(IJS_Context* cc,
-                                           const CJS_Parameters& params,
+                                           const std::vector<CJS_Value>& params,
                                            CJS_Value& vRet,
                                            CFX_WideString& sError) {
   return AFDate_FormatEx(cc, params, vRet, sError);
 }
 
-FX_BOOL CJS_PublicMethods::AFTime_KeystrokeEx(IJS_Context* cc,
-                                              const CJS_Parameters& params,
-                                              CJS_Value& vRet,
-                                              CFX_WideString& sError) {
+FX_BOOL CJS_PublicMethods::AFTime_KeystrokeEx(
+    IJS_Context* cc,
+    const std::vector<CJS_Value>& params,
+    CJS_Value& vRet,
+    CFX_WideString& sError) {
   return AFDate_KeystrokeEx(cc, params, vRet, sError);
 }
 
 // function AFSpecial_Format(psf)
-FX_BOOL CJS_PublicMethods::AFSpecial_Format(IJS_Context* cc,
-                                            const CJS_Parameters& params,
-                                            CJS_Value& vRet,
-                                            CFX_WideString& sError) {
+FX_BOOL CJS_PublicMethods::AFSpecial_Format(
+    IJS_Context* cc,
+    const std::vector<CJS_Value>& params,
+    CJS_Value& vRet,
+    CFX_WideString& sError) {
   CJS_Context* pContext = (CJS_Context*)cc;
   ASSERT(pContext != NULL);
 
@@ -1638,10 +1646,11 @@
 }
 
 // function AFSpecial_KeystrokeEx(mask)
-FX_BOOL CJS_PublicMethods::AFSpecial_KeystrokeEx(IJS_Context* cc,
-                                                 const CJS_Parameters& params,
-                                                 CJS_Value& vRet,
-                                                 CFX_WideString& sError) {
+FX_BOOL CJS_PublicMethods::AFSpecial_KeystrokeEx(
+    IJS_Context* cc,
+    const std::vector<CJS_Value>& params,
+    CJS_Value& vRet,
+    CFX_WideString& sError) {
   CJS_Context* pContext = (CJS_Context*)cc;
   ASSERT(pContext != NULL);
   CJS_EventHandler* pEvent = pContext->GetEventHandler();
@@ -1731,10 +1740,11 @@
 }
 
 // function AFSpecial_Keystroke(psf)
-FX_BOOL CJS_PublicMethods::AFSpecial_Keystroke(IJS_Context* cc,
-                                               const CJS_Parameters& params,
-                                               CJS_Value& vRet,
-                                               CFX_WideString& sError) {
+FX_BOOL CJS_PublicMethods::AFSpecial_Keystroke(
+    IJS_Context* cc,
+    const std::vector<CJS_Value>& params,
+    CJS_Value& vRet,
+    CFX_WideString& sError) {
   CJS_Context* pContext = (CJS_Context*)cc;
   if (params.size() != 1) {
     sError = JSGetStringFromID(pContext, IDS_STRING_JSPARAMERROR);
@@ -1776,13 +1786,13 @@
       break;
   }
 
-  CJS_Parameters params2;
+  std::vector<CJS_Value> params2;
   params2.push_back(CJS_Value(CJS_Runtime::FromContext(cc), cFormat.c_str()));
   return AFSpecial_KeystrokeEx(cc, params2, vRet, sError);
 }
 
 FX_BOOL CJS_PublicMethods::AFMergeChange(IJS_Context* cc,
-                                         const CJS_Parameters& params,
+                                         const std::vector<CJS_Value>& params,
                                          CJS_Value& vRet,
                                          CFX_WideString& sError) {
   CJS_Context* pContext = (CJS_Context*)cc;
@@ -1824,7 +1834,7 @@
 }
 
 FX_BOOL CJS_PublicMethods::AFParseDateEx(IJS_Context* cc,
-                                         const CJS_Parameters& params,
+                                         const std::vector<CJS_Value>& params,
                                          CJS_Value& vRet,
                                          CFX_WideString& sError) {
   CJS_Context* pContext = (CJS_Context*)cc;
@@ -1854,7 +1864,7 @@
 }
 
 FX_BOOL CJS_PublicMethods::AFSimple(IJS_Context* cc,
-                                    const CJS_Parameters& params,
+                                    const std::vector<CJS_Value>& params,
                                     CJS_Value& vRet,
                                     CFX_WideString& sError) {
   if (params.size() != 3) {
@@ -1871,7 +1881,7 @@
 }
 
 FX_BOOL CJS_PublicMethods::AFMakeNumber(IJS_Context* cc,
-                                        const CJS_Parameters& params,
+                                        const std::vector<CJS_Value>& params,
                                         CJS_Value& vRet,
                                         CFX_WideString& sError) {
   if (params.size() != 1) {
@@ -1885,10 +1895,11 @@
   return TRUE;
 }
 
-FX_BOOL CJS_PublicMethods::AFSimple_Calculate(IJS_Context* cc,
-                                              const CJS_Parameters& params,
-                                              CJS_Value& vRet,
-                                              CFX_WideString& sError) {
+FX_BOOL CJS_PublicMethods::AFSimple_Calculate(
+    IJS_Context* cc,
+    const std::vector<CJS_Value>& params,
+    CJS_Value& vRet,
+    CFX_WideString& sError) {
   CJS_Context* pContext = (CJS_Context*)cc;
   if (params.size() != 2) {
     sError = JSGetStringFromID(pContext, IDS_STRING_JSPARAMERROR);
@@ -1985,10 +1996,11 @@
 /* This function validates the current event to ensure that its value is
 ** within the specified range. */
 
-FX_BOOL CJS_PublicMethods::AFRange_Validate(IJS_Context* cc,
-                                            const CJS_Parameters& params,
-                                            CJS_Value& vRet,
-                                            CFX_WideString& sError) {
+FX_BOOL CJS_PublicMethods::AFRange_Validate(
+    IJS_Context* cc,
+    const std::vector<CJS_Value>& params,
+    CJS_Value& vRet,
+    CFX_WideString& sError) {
   CJS_Context* pContext = (CJS_Context*)cc;
   ASSERT(pContext != NULL);
   CJS_EventHandler* pEvent = pContext->GetEventHandler();
@@ -2033,7 +2045,7 @@
 }
 
 FX_BOOL CJS_PublicMethods::AFExtractNums(IJS_Context* cc,
-                                         const CJS_Parameters& params,
+                                         const std::vector<CJS_Value>& params,
                                          CJS_Value& vRet,
                                          CFX_WideString& sError) {
   CJS_Context* pContext = (CJS_Context*)cc;
diff --git a/fpdfsdk/src/javascript/PublicMethods.h b/fpdfsdk/src/javascript/PublicMethods.h
index f328c15..8046503 100644
--- a/fpdfsdk/src/javascript/PublicMethods.h
+++ b/fpdfsdk/src/javascript/PublicMethods.h
@@ -16,91 +16,91 @@
 
  public:
   static FX_BOOL AFNumber_Format(IJS_Context* cc,
-                                 const CJS_Parameters& params,
+                                 const std::vector<CJS_Value>& params,
                                  CJS_Value& vRet,
                                  CFX_WideString& sError);
   static FX_BOOL AFNumber_Keystroke(IJS_Context* cc,
-                                    const CJS_Parameters& params,
+                                    const std::vector<CJS_Value>& params,
                                     CJS_Value& vRet,
                                     CFX_WideString& sError);
   static FX_BOOL AFPercent_Format(IJS_Context* cc,
-                                  const CJS_Parameters& params,
+                                  const std::vector<CJS_Value>& params,
                                   CJS_Value& vRet,
                                   CFX_WideString& sError);
   static FX_BOOL AFPercent_Keystroke(IJS_Context* cc,
-                                     const CJS_Parameters& params,
+                                     const std::vector<CJS_Value>& params,
                                      CJS_Value& vRet,
                                      CFX_WideString& sError);
   static FX_BOOL AFDate_FormatEx(IJS_Context* cc,
-                                 const CJS_Parameters& params,
+                                 const std::vector<CJS_Value>& params,
                                  CJS_Value& vRet,
                                  CFX_WideString& sError);
   static FX_BOOL AFDate_KeystrokeEx(IJS_Context* cc,
-                                    const CJS_Parameters& params,
+                                    const std::vector<CJS_Value>& params,
                                     CJS_Value& vRet,
                                     CFX_WideString& sError);
   static FX_BOOL AFDate_Format(IJS_Context* cc,
-                               const CJS_Parameters& params,
+                               const std::vector<CJS_Value>& params,
                                CJS_Value& vRet,
                                CFX_WideString& sError);
   static FX_BOOL AFDate_Keystroke(IJS_Context* cc,
-                                  const CJS_Parameters& params,
+                                  const std::vector<CJS_Value>& params,
                                   CJS_Value& vRet,
                                   CFX_WideString& sError);
   static FX_BOOL AFTime_FormatEx(IJS_Context* cc,
-                                 const CJS_Parameters& params,
+                                 const std::vector<CJS_Value>& params,
                                  CJS_Value& vRet,
                                  CFX_WideString& sError);  //
   static FX_BOOL AFTime_KeystrokeEx(IJS_Context* cc,
-                                    const CJS_Parameters& params,
+                                    const std::vector<CJS_Value>& params,
                                     CJS_Value& vRet,
                                     CFX_WideString& sError);
   static FX_BOOL AFTime_Format(IJS_Context* cc,
-                               const CJS_Parameters& params,
+                               const std::vector<CJS_Value>& params,
                                CJS_Value& vRet,
                                CFX_WideString& sError);
   static FX_BOOL AFTime_Keystroke(IJS_Context* cc,
-                                  const CJS_Parameters& params,
+                                  const std::vector<CJS_Value>& params,
                                   CJS_Value& vRet,
                                   CFX_WideString& sError);
   static FX_BOOL AFSpecial_Format(IJS_Context* cc,
-                                  const CJS_Parameters& params,
+                                  const std::vector<CJS_Value>& params,
                                   CJS_Value& vRet,
                                   CFX_WideString& sError);
   static FX_BOOL AFSpecial_Keystroke(IJS_Context* cc,
-                                     const CJS_Parameters& params,
+                                     const std::vector<CJS_Value>& params,
                                      CJS_Value& vRet,
                                      CFX_WideString& sError);
   static FX_BOOL AFSpecial_KeystrokeEx(IJS_Context* cc,
-                                       const CJS_Parameters& params,
+                                       const std::vector<CJS_Value>& params,
                                        CJS_Value& vRet,
                                        CFX_WideString& sError);  //
   static FX_BOOL AFSimple(IJS_Context* cc,
-                          const CJS_Parameters& params,
+                          const std::vector<CJS_Value>& params,
                           CJS_Value& vRet,
                           CFX_WideString& sError);
   static FX_BOOL AFMakeNumber(IJS_Context* cc,
-                              const CJS_Parameters& params,
+                              const std::vector<CJS_Value>& params,
                               CJS_Value& vRet,
                               CFX_WideString& sError);
   static FX_BOOL AFSimple_Calculate(IJS_Context* cc,
-                                    const CJS_Parameters& params,
+                                    const std::vector<CJS_Value>& params,
                                     CJS_Value& vRet,
                                     CFX_WideString& sError);
   static FX_BOOL AFRange_Validate(IJS_Context* cc,
-                                  const CJS_Parameters& params,
+                                  const std::vector<CJS_Value>& params,
                                   CJS_Value& vRet,
                                   CFX_WideString& sError);
   static FX_BOOL AFMergeChange(IJS_Context* cc,
-                               const CJS_Parameters& params,
+                               const std::vector<CJS_Value>& params,
                                CJS_Value& vRet,
                                CFX_WideString& sError);
   static FX_BOOL AFParseDateEx(IJS_Context* cc,
-                               const CJS_Parameters& params,
+                               const std::vector<CJS_Value>& params,
                                CJS_Value& vRet,
                                CFX_WideString& sError);
   static FX_BOOL AFExtractNums(IJS_Context* cc,
-                               const CJS_Parameters& params,
+                               const std::vector<CJS_Value>& params,
                                CJS_Value& vRet,
                                CFX_WideString& sError);
 
diff --git a/fpdfsdk/src/javascript/app.cpp b/fpdfsdk/src/javascript/app.cpp
index d6344d9..dd8223c 100644
--- a/fpdfsdk/src/javascript/app.cpp
+++ b/fpdfsdk/src/javascript/app.cpp
@@ -237,7 +237,7 @@
 // note:
 // CFDF_Document * CPDFDoc_Environment::NewFDF();
 FX_BOOL app::newFDF(IJS_Context* cc,
-                    const CJS_Parameters& params,
+                    const std::vector<CJS_Value>& params,
                     CJS_Value& vRet,
                     CFX_WideString& sError) {
   return TRUE;
@@ -249,14 +249,14 @@
 // CFDF_Document * CPDFDoc_Environment::OpenFDF(string strPath,bool bUserConv);
 
 FX_BOOL app::openFDF(IJS_Context* cc,
-                     const CJS_Parameters& params,
+                     const std::vector<CJS_Value>& params,
                      CJS_Value& vRet,
                      CFX_WideString& sError) {
   return TRUE;
 }
 
 FX_BOOL app::alert(IJS_Context* cc,
-                   const CJS_Parameters& params,
+                   const std::vector<CJS_Value>& params,
                    CJS_Value& vRet,
                    CFX_WideString& sError) {
   int iSize = params.size();
@@ -351,7 +351,7 @@
 }
 
 FX_BOOL app::beep(IJS_Context* cc,
-                  const CJS_Parameters& params,
+                  const std::vector<CJS_Value>& params,
                   CJS_Value& vRet,
                   CFX_WideString& sError) {
   if (params.size() == 1) {
@@ -367,14 +367,14 @@
 }
 
 FX_BOOL app::findComponent(IJS_Context* cc,
-                           const CJS_Parameters& params,
+                           const std::vector<CJS_Value>& params,
                            CJS_Value& vRet,
                            CFX_WideString& sError) {
   return TRUE;
 }
 
 FX_BOOL app::popUpMenuEx(IJS_Context* cc,
-                         const CJS_Parameters& params,
+                         const std::vector<CJS_Value>& params,
                          CJS_Value& vRet,
                          CFX_WideString& sError) {
   return FALSE;
@@ -385,7 +385,7 @@
 }
 
 FX_BOOL app::setInterval(IJS_Context* cc,
-                         const CJS_Parameters& params,
+                         const std::vector<CJS_Value>& params,
                          CJS_Value& vRet,
                          CFX_WideString& sError) {
   CJS_Context* pContext = (CJS_Context*)cc;
@@ -421,7 +421,7 @@
 }
 
 FX_BOOL app::setTimeOut(IJS_Context* cc,
-                        const CJS_Parameters& params,
+                        const std::vector<CJS_Value>& params,
                         CJS_Value& vRet,
                         CFX_WideString& sError) {
   if (params.size() > 2 || params.size() == 0) {
@@ -462,7 +462,7 @@
 }
 
 FX_BOOL app::clearTimeOut(IJS_Context* cc,
-                          const CJS_Parameters& params,
+                          const std::vector<CJS_Value>& params,
                           CJS_Value& vRet,
                           CFX_WideString& sError) {
   CJS_Context* pContext = (CJS_Context*)cc;
@@ -498,7 +498,7 @@
 }
 
 FX_BOOL app::clearInterval(IJS_Context* cc,
-                           const CJS_Parameters& params,
+                           const std::vector<CJS_Value>& params,
                            CJS_Value& vRet,
                            CFX_WideString& sError) {
   CJS_Context* pContext = (CJS_Context*)cc;
@@ -534,7 +534,7 @@
 }
 
 FX_BOOL app::execMenuItem(IJS_Context* cc,
-                          const CJS_Parameters& params,
+                          const std::vector<CJS_Value>& params,
                           CJS_Value& vRet,
                           CFX_WideString& sError) {
   return FALSE;
@@ -571,7 +571,7 @@
 }
 
 FX_BOOL app::goBack(IJS_Context* cc,
-                    const CJS_Parameters& params,
+                    const std::vector<CJS_Value>& params,
                     CJS_Value& vRet,
                     CFX_WideString& sError) {
   // Not supported.
@@ -579,7 +579,7 @@
 }
 
 FX_BOOL app::goForward(IJS_Context* cc,
-                       const CJS_Parameters& params,
+                       const std::vector<CJS_Value>& params,
                        CJS_Value& vRet,
                        CFX_WideString& sError) {
   // Not supported.
@@ -587,7 +587,7 @@
 }
 
 FX_BOOL app::mailMsg(IJS_Context* cc,
-                     const CJS_Parameters& params,
+                     const std::vector<CJS_Value>& params,
                      CJS_Value& vRet,
                      CFX_WideString& sError) {
   if (params.size() < 1)
@@ -654,7 +654,7 @@
 }
 
 FX_BOOL app::launchURL(IJS_Context* cc,
-                       const CJS_Parameters& params,
+                       const std::vector<CJS_Value>& params,
                        CJS_Value& vRet,
                        CFX_WideString& sError) {
   // Unsafe, not supported.
@@ -680,14 +680,14 @@
 }
 
 FX_BOOL app::popUpMenu(IJS_Context* cc,
-                       const CJS_Parameters& params,
+                       const std::vector<CJS_Value>& params,
                        CJS_Value& vRet,
                        CFX_WideString& sError) {
   return FALSE;
 }
 
 FX_BOOL app::browseForDoc(IJS_Context* cc,
-                          const CJS_Parameters& params,
+                          const std::vector<CJS_Value>& params,
                           CJS_Value& vRet,
                           CFX_WideString& sError) {
   // Unsafe, not supported.
@@ -713,21 +713,21 @@
 }
 
 FX_BOOL app::newDoc(IJS_Context* cc,
-                    const CJS_Parameters& params,
+                    const std::vector<CJS_Value>& params,
                     CJS_Value& vRet,
                     CFX_WideString& sError) {
   return FALSE;
 }
 
 FX_BOOL app::openDoc(IJS_Context* cc,
-                     const CJS_Parameters& params,
+                     const std::vector<CJS_Value>& params,
                      CJS_Value& vRet,
                      CFX_WideString& sError) {
   return FALSE;
 }
 
 FX_BOOL app::response(IJS_Context* cc,
-                      const CJS_Parameters& params,
+                      const std::vector<CJS_Value>& params,
                       CJS_Value& vRet,
                       CFX_WideString& sError) {
   CFX_WideString swQuestion = L"";
@@ -812,7 +812,7 @@
 }
 
 FX_BOOL app::execDialog(IJS_Context* cc,
-                        const CJS_Parameters& params,
+                        const std::vector<CJS_Value>& params,
                         CJS_Value& vRet,
                         CFX_WideString& sError) {
   return TRUE;
diff --git a/fpdfsdk/src/javascript/app.h b/fpdfsdk/src/javascript/app.h
index 59f5050..1eef13e 100644
--- a/fpdfsdk/src/javascript/app.h
+++ b/fpdfsdk/src/javascript/app.h
@@ -70,87 +70,87 @@
                         CFX_WideString& sError);
 
   FX_BOOL alert(IJS_Context* cc,
-                const CJS_Parameters& params,
+                const std::vector<CJS_Value>& params,
                 CJS_Value& vRet,
                 CFX_WideString& sError);
   FX_BOOL beep(IJS_Context* cc,
-               const CJS_Parameters& params,
+               const std::vector<CJS_Value>& params,
                CJS_Value& vRet,
                CFX_WideString& sError);
   FX_BOOL browseForDoc(IJS_Context* cc,
-                       const CJS_Parameters& params,
+                       const std::vector<CJS_Value>& params,
                        CJS_Value& vRet,
                        CFX_WideString& sError);
   FX_BOOL clearInterval(IJS_Context* cc,
-                        const CJS_Parameters& params,
+                        const std::vector<CJS_Value>& params,
                         CJS_Value& vRet,
                         CFX_WideString& sError);
   FX_BOOL clearTimeOut(IJS_Context* cc,
-                       const CJS_Parameters& params,
+                       const std::vector<CJS_Value>& params,
                        CJS_Value& vRet,
                        CFX_WideString& sError);
   FX_BOOL execDialog(IJS_Context* cc,
-                     const CJS_Parameters& params,
+                     const std::vector<CJS_Value>& params,
                      CJS_Value& vRet,
                      CFX_WideString& sError);
   FX_BOOL execMenuItem(IJS_Context* cc,
-                       const CJS_Parameters& params,
+                       const std::vector<CJS_Value>& params,
                        CJS_Value& vRet,
                        CFX_WideString& sError);
   FX_BOOL findComponent(IJS_Context* cc,
-                        const CJS_Parameters& params,
+                        const std::vector<CJS_Value>& params,
                         CJS_Value& vRet,
                         CFX_WideString& sError);
   FX_BOOL goBack(IJS_Context* cc,
-                 const CJS_Parameters& params,
+                 const std::vector<CJS_Value>& params,
                  CJS_Value& vRet,
                  CFX_WideString& sError);
   FX_BOOL goForward(IJS_Context* cc,
-                    const CJS_Parameters& params,
+                    const std::vector<CJS_Value>& params,
                     CJS_Value& vRet,
                     CFX_WideString& sError);
   FX_BOOL launchURL(IJS_Context* cc,
-                    const CJS_Parameters& params,
+                    const std::vector<CJS_Value>& params,
                     CJS_Value& vRet,
                     CFX_WideString& sError);
   FX_BOOL mailMsg(IJS_Context* cc,
-                  const CJS_Parameters& params,
+                  const std::vector<CJS_Value>& params,
                   CJS_Value& vRet,
                   CFX_WideString& sError);
   FX_BOOL newFDF(IJS_Context* cc,
-                 const CJS_Parameters& params,
+                 const std::vector<CJS_Value>& params,
                  CJS_Value& vRet,
                  CFX_WideString& sError);
   FX_BOOL newDoc(IJS_Context* cc,
-                 const CJS_Parameters& params,
+                 const std::vector<CJS_Value>& params,
                  CJS_Value& vRet,
                  CFX_WideString& sError);
   FX_BOOL openDoc(IJS_Context* cc,
-                  const CJS_Parameters& params,
+                  const std::vector<CJS_Value>& params,
                   CJS_Value& vRet,
                   CFX_WideString& sError);
   FX_BOOL openFDF(IJS_Context* cc,
-                  const CJS_Parameters& params,
+                  const std::vector<CJS_Value>& params,
                   CJS_Value& vRet,
                   CFX_WideString& sError);
   FX_BOOL popUpMenuEx(IJS_Context* cc,
-                      const CJS_Parameters& params,
+                      const std::vector<CJS_Value>& params,
                       CJS_Value& vRet,
                       CFX_WideString& sError);
   FX_BOOL popUpMenu(IJS_Context* cc,
-                    const CJS_Parameters& params,
+                    const std::vector<CJS_Value>& params,
                     CJS_Value& vRet,
                     CFX_WideString& sError);
   FX_BOOL response(IJS_Context* cc,
-                   const CJS_Parameters& params,
+                   const std::vector<CJS_Value>& params,
                    CJS_Value& vRet,
                    CFX_WideString& sError);
   FX_BOOL setInterval(IJS_Context* cc,
-                      const CJS_Parameters& params,
+                      const std::vector<CJS_Value>& params,
                       CJS_Value& vRet,
                       CFX_WideString& sError);
   FX_BOOL setTimeOut(IJS_Context* cc,
-                     const CJS_Parameters& params,
+                     const std::vector<CJS_Value>& params,
                      CJS_Value& vRet,
                      CFX_WideString& sError);
 
diff --git a/fpdfsdk/src/javascript/color.cpp b/fpdfsdk/src/javascript/color.cpp
index 515548e..d00ac70 100644
--- a/fpdfsdk/src/javascript/color.cpp
+++ b/fpdfsdk/src/javascript/color.cpp
@@ -160,7 +160,7 @@
 JS_IMPLEMENT_COLORPROP(ltGray, m_crLTGray)
 
 FX_BOOL color::convert(IJS_Context* cc,
-                       const CJS_Parameters& params,
+                       const std::vector<CJS_Value>& params,
                        CJS_Value& vRet,
                        CFX_WideString& sError) {
   int iSize = params.size();
@@ -198,7 +198,7 @@
 }
 
 FX_BOOL color::equal(IJS_Context* cc,
-                     const CJS_Parameters& params,
+                     const std::vector<CJS_Value>& params,
                      CJS_Value& vRet,
                      CFX_WideString& sError) {
   if (params.size() < 2)
diff --git a/fpdfsdk/src/javascript/color.h b/fpdfsdk/src/javascript/color.h
index 3a6356a..360f667 100644
--- a/fpdfsdk/src/javascript/color.h
+++ b/fpdfsdk/src/javascript/color.h
@@ -31,11 +31,11 @@
   FX_BOOL yellow(IJS_Context* cc, CJS_PropValue& vp, CFX_WideString& sError);
 
   FX_BOOL convert(IJS_Context* cc,
-                  const CJS_Parameters& params,
+                  const std::vector<CJS_Value>& params,
                   CJS_Value& vRet,
                   CFX_WideString& sError);
   FX_BOOL equal(IJS_Context* cc,
-                const CJS_Parameters& params,
+                const std::vector<CJS_Value>& params,
                 CJS_Value& vRet,
                 CFX_WideString& sError);
 
diff --git a/fpdfsdk/src/javascript/console.cpp b/fpdfsdk/src/javascript/console.cpp
index ebd7162..f8dbd52 100644
--- a/fpdfsdk/src/javascript/console.cpp
+++ b/fpdfsdk/src/javascript/console.cpp
@@ -35,21 +35,21 @@
 console::~console() {}
 
 FX_BOOL console::clear(IJS_Context* cc,
-                       const CJS_Parameters& params,
+                       const std::vector<CJS_Value>& params,
                        CJS_Value& vRet,
                        CFX_WideString& sError) {
   return TRUE;
 }
 
 FX_BOOL console::hide(IJS_Context* cc,
-                      const CJS_Parameters& params,
+                      const std::vector<CJS_Value>& params,
                       CJS_Value& vRet,
                       CFX_WideString& sError) {
   return TRUE;
 }
 
 FX_BOOL console::println(IJS_Context* cc,
-                         const CJS_Parameters& params,
+                         const std::vector<CJS_Value>& params,
                          CJS_Value& vRet,
                          CFX_WideString& sError) {
   if (params.size() < 1) {
@@ -59,7 +59,7 @@
 }
 
 FX_BOOL console::show(IJS_Context* cc,
-                      const CJS_Parameters& params,
+                      const std::vector<CJS_Value>& params,
                       CJS_Value& vRet,
                       CFX_WideString& sError) {
   return TRUE;
diff --git a/fpdfsdk/src/javascript/console.h b/fpdfsdk/src/javascript/console.h
index 535fe9e..f490104 100644
--- a/fpdfsdk/src/javascript/console.h
+++ b/fpdfsdk/src/javascript/console.h
@@ -16,19 +16,19 @@
 
  public:
   FX_BOOL clear(IJS_Context* cc,
-                const CJS_Parameters& params,
+                const std::vector<CJS_Value>& params,
                 CJS_Value& vRet,
                 CFX_WideString& sError);
   FX_BOOL hide(IJS_Context* cc,
-               const CJS_Parameters& params,
+               const std::vector<CJS_Value>& params,
                CJS_Value& vRet,
                CFX_WideString& sError);
   FX_BOOL println(IJS_Context* cc,
-                  const CJS_Parameters& params,
+                  const std::vector<CJS_Value>& params,
                   CJS_Value& vRet,
                   CFX_WideString& sError);
   FX_BOOL show(IJS_Context* cc,
-               const CJS_Parameters& params,
+               const std::vector<CJS_Value>& params,
                CJS_Value& vRet,
                CFX_WideString& sError);
 };
diff --git a/fpdfsdk/src/javascript/global.cpp b/fpdfsdk/src/javascript/global.cpp
index 84af76a..f7c71e8 100644
--- a/fpdfsdk/src/javascript/global.cpp
+++ b/fpdfsdk/src/javascript/global.cpp
@@ -204,7 +204,7 @@
 }
 
 FX_BOOL JSGlobalAlternate::setPersistent(IJS_Context* cc,
-                                         const CJS_Parameters& params,
+                                         const std::vector<CJS_Value>& params,
                                          CJS_Value& vRet,
                                          CFX_WideString& sError) {
   CJS_Context* pContext = static_cast<CJS_Context*>(cc);
diff --git a/fpdfsdk/src/javascript/global.h b/fpdfsdk/src/javascript/global.h
index 174e63a..6d2f632 100644
--- a/fpdfsdk/src/javascript/global.h
+++ b/fpdfsdk/src/javascript/global.h
@@ -41,7 +41,7 @@
   ~JSGlobalAlternate() override;
 
   FX_BOOL setPersistent(IJS_Context* cc,
-                        const CJS_Parameters& params,
+                        const std::vector<CJS_Value>& params,
                         CJS_Value& vRet,
                         CFX_WideString& sError);
   FX_BOOL QueryProperty(const FX_WCHAR* propname);
diff --git a/fpdfsdk/src/javascript/report.cpp b/fpdfsdk/src/javascript/report.cpp
index 269a038..40fb682 100644
--- a/fpdfsdk/src/javascript/report.cpp
+++ b/fpdfsdk/src/javascript/report.cpp
@@ -31,7 +31,7 @@
 Report::~Report() {}
 
 FX_BOOL Report::writeText(IJS_Context* cc,
-                          const CJS_Parameters& params,
+                          const std::vector<CJS_Value>& params,
                           CJS_Value& vRet,
                           CFX_WideString& sError) {
   // Unsafe, not supported.
@@ -39,7 +39,7 @@
 }
 
 FX_BOOL Report::save(IJS_Context* cc,
-                     const CJS_Parameters& params,
+                     const std::vector<CJS_Value>& params,
                      CJS_Value& vRet,
                      CFX_WideString& sError) {
   // Unsafe, not supported.
diff --git a/fpdfsdk/src/javascript/report.h b/fpdfsdk/src/javascript/report.h
index 51b1c78..36d1f68 100644
--- a/fpdfsdk/src/javascript/report.h
+++ b/fpdfsdk/src/javascript/report.h
@@ -16,11 +16,11 @@
 
  public:
   FX_BOOL save(IJS_Context* cc,
-               const CJS_Parameters& params,
+               const std::vector<CJS_Value>& params,
                CJS_Value& vRet,
                CFX_WideString& sError);
   FX_BOOL writeText(IJS_Context* cc,
-                    const CJS_Parameters& params,
+                    const std::vector<CJS_Value>& params,
                     CJS_Value& vRet,
                     CFX_WideString& sError);
 };
diff --git a/fpdfsdk/src/javascript/util.cpp b/fpdfsdk/src/javascript/util.cpp
index 14e15c1..2c28cc5 100644
--- a/fpdfsdk/src/javascript/util.cpp
+++ b/fpdfsdk/src/javascript/util.cpp
@@ -115,7 +115,7 @@
 }
 
 FX_BOOL util::printf(IJS_Context* cc,
-                     const CJS_Parameters& params,
+                     const std::vector<CJS_Value>& params,
                      CJS_Value& vRet,
                      CFX_WideString& sError) {
   int iSize = params.size();
@@ -178,7 +178,7 @@
 }
 
 FX_BOOL util::printd(IJS_Context* cc,
-                     const CJS_Parameters& params,
+                     const std::vector<CJS_Value>& params,
                      CJS_Value& vRet,
                      CFX_WideString& sError) {
   int iSize = params.size();
@@ -390,7 +390,7 @@
 }
 
 FX_BOOL util::printx(IJS_Context* cc,
-                     const CJS_Parameters& params,
+                     const std::vector<CJS_Value>& params,
                      CJS_Value& vRet,
                      CFX_WideString& sError) {
   int iSize = params.size();
@@ -490,7 +490,7 @@
 }
 
 FX_BOOL util::scand(IJS_Context* cc,
-                    const CJS_Parameters& params,
+                    const std::vector<CJS_Value>& params,
                     CJS_Value& vRet,
                     CFX_WideString& sError) {
   int iSize = params.size();
@@ -539,7 +539,7 @@
 }
 
 FX_BOOL util::byteToChar(IJS_Context* cc,
-                         const CJS_Parameters& params,
+                         const std::vector<CJS_Value>& params,
                          CJS_Value& vRet,
                          CFX_WideString& sError) {
   int iSize = params.size();
diff --git a/fpdfsdk/src/javascript/util.h b/fpdfsdk/src/javascript/util.h
index 1affeac..7b9a18c 100644
--- a/fpdfsdk/src/javascript/util.h
+++ b/fpdfsdk/src/javascript/util.h
@@ -18,23 +18,23 @@
 
  public:
   FX_BOOL printd(IJS_Context* cc,
-                 const CJS_Parameters& params,
+                 const std::vector<CJS_Value>& params,
                  CJS_Value& vRet,
                  CFX_WideString& sError);
   FX_BOOL printf(IJS_Context* cc,
-                 const CJS_Parameters& params,
+                 const std::vector<CJS_Value>& params,
                  CJS_Value& vRet,
                  CFX_WideString& sError);
   FX_BOOL printx(IJS_Context* cc,
-                 const CJS_Parameters& params,
+                 const std::vector<CJS_Value>& params,
                  CJS_Value& vRet,
                  CFX_WideString& sError);
   FX_BOOL scand(IJS_Context* cc,
-                const CJS_Parameters& params,
+                const std::vector<CJS_Value>& params,
                 CJS_Value& vRet,
                 CFX_WideString& sError);
   FX_BOOL byteToChar(IJS_Context* cc,
-                     const CJS_Parameters& params,
+                     const std::vector<CJS_Value>& params,
                      CJS_Value& vRet,
                      CFX_WideString& sError);