commit 2347b79c37817b04cfde4944747ed99fb602c352
author Lei Zhang <thestig@chromium.org> Wed Feb 13 18:21:16 2019 +0000
committer Chromium commit bot <commit-bot@chromium.org> Wed Feb 13 18:21:16 2019 +0000
tree 0c8f90e9851690fd8c39a0119e62e981f8ba2b4b
parent 3d1c30bec56c7a30c5c6ec82f596e37c116d362c

Remove unused CPDFSDK_InteractiveForm::GetSibling().

Also undefined IsValidField() in the header.

Change-Id: Ibc650c5c9f5b776ae0e66ae23ba2e3df4883a885
Reviewed-on: https://pdfium-review.googlesource.com/c/50691
Reviewed-by: Tom Sepez <tsepez@chromium.org>
Commit-Queue: Lei Zhang <thestig@chromium.org>

fpdfsdk/cpdfsdk_interactiveform.cpp

diff --git a/fpdfsdk/cpdfsdk_interactiveform.cpp b/fpdfsdk/cpdfsdk_interactiveform.cpp
index f13fc54..7987627 100644
--- a/fpdfsdk/cpdfsdk_interactiveform.cpp
+++ b/fpdfsdk/cpdfsdk_interactiveform.cpp
@@ -137,15 +137,6 @@
 #endif  // PDF_ENABLE_XFA
 }
 
-CPDFSDK_Widget* CPDFSDK_InteractiveForm::GetSibling(CPDFSDK_Widget* pWidget,
-                                                    bool bNext) const {
-  auto pIterator = pdfium::MakeUnique<CPDFSDK_AnnotIterator>(
-      pWidget->GetPageView(), CPDF_Annot::Subtype::WIDGET);
-
-  return ToCPDFSDKWidget(bNext ? pIterator->GetNextAnnot(pWidget)
-                               : pIterator->GetPrevAnnot(pWidget));
-}
-
 CPDFSDK_Widget* CPDFSDK_InteractiveForm::GetWidget(
     CPDF_FormControl* pControl) const {
   if (!pControl)

fpdfsdk/cpdfsdk_interactiveform.h

diff --git a/fpdfsdk/cpdfsdk_interactiveform.h b/fpdfsdk/cpdfsdk_interactiveform.h
index f629b91..4bffe18 100644
--- a/fpdfsdk/cpdfsdk_interactiveform.h
+++ b/fpdfsdk/cpdfsdk_interactiveform.h
@@ -42,7 +42,6 @@
     return m_pFormFillEnv.Get();
   }
 
-  CPDFSDK_Widget* GetSibling(CPDFSDK_Widget* pWidget, bool bNext) const;
   CPDFSDK_Widget* GetWidget(CPDF_FormControl* pControl) const;
   void GetWidgets(const WideString& sFieldName,
                   std::vector<CPDFSDK_Annot::ObservedPtr>* widgets) const;
@@ -82,7 +81,6 @@
 
   std::vector<CPDF_FormField*> GetFieldFromObjects(
       const std::vector<const CPDF_Object*>& objects) const;
-  bool IsValidField(CPDF_Dictionary* pFieldDict);
   bool SubmitFields(const WideString& csDestination,
                     const std::vector<CPDF_FormField*>& fields,
                     bool bIncludeOrExclude,