Do IWYU for public/fpdf_fwlevent.h.

Change-Id: Id45ea6185f7ccdf9f8aef4c6b0adc58dcd1dceb1
Reviewed-on: https://pdfium-review.googlesource.com/c/47151
Reviewed-by: Tom Sepez <tsepez@chromium.org>
Commit-Queue: Lei Zhang <thestig@chromium.org>

fpdfsdk/cpdfsdk_annothandlermgr.cpp

diff --git a/fpdfsdk/cpdfsdk_annothandlermgr.cpp b/fpdfsdk/cpdfsdk_annothandlermgr.cpp
index 7d253c8..619d66d 100644
--- a/fpdfsdk/cpdfsdk_annothandlermgr.cpp
+++ b/fpdfsdk/cpdfsdk_annothandlermgr.cpp
@@ -17,6 +17,7 @@
 #include "fpdfsdk/cpdfsdk_pageview.h"
 #include "fpdfsdk/cpdfsdk_widget.h"
 #include "fpdfsdk/cpdfsdk_widgethandler.h"
+#include "public/fpdf_fwlevent.h"
 #include "third_party/base/ptr_util.h"
 
 #ifdef PDF_ENABLE_XFA

fpdfsdk/cpdfsdk_formfillenvironment.cpp

diff --git a/fpdfsdk/cpdfsdk_formfillenvironment.cpp b/fpdfsdk/cpdfsdk_formfillenvironment.cpp
index 68f5a67..ae18b0a 100644
--- a/fpdfsdk/cpdfsdk_formfillenvironment.cpp
+++ b/fpdfsdk/cpdfsdk_formfillenvironment.cpp
@@ -19,6 +19,7 @@
 #include "fpdfsdk/cpdfsdk_widget.h"
 #include "fpdfsdk/formfiller/cffl_interactiveformfiller.h"
 #include "fxjs/ijs_runtime.h"
+#include "public/fpdf_fwlevent.h"
 #include "third_party/base/ptr_util.h"
 #include "third_party/base/stl_util.h"
 
@@ -62,6 +63,21 @@
     m_pInfo->Release(m_pInfo);
 }
 
+// static
+bool CPDFSDK_FormFillEnvironment::IsSHIFTKeyDown(uint32_t nFlag) {
+  return !!(nFlag & FWL_EVENTFLAG_ShiftKey);
+}
+
+// static
+bool CPDFSDK_FormFillEnvironment::IsCTRLKeyDown(uint32_t nFlag) {
+  return !!(nFlag & FWL_EVENTFLAG_ControlKey);
+}
+
+// static
+bool CPDFSDK_FormFillEnvironment::IsALTKeyDown(uint32_t nFlag) {
+  return !!(nFlag & FWL_EVENTFLAG_AltKey);
+}
+
 #ifdef PDF_ENABLE_V8
 int CPDFSDK_FormFillEnvironment::JS_appAlert(const WideString& Msg,
                                              const WideString& Title,

fpdfsdk/cpdfsdk_formfillenvironment.h

diff --git a/fpdfsdk/cpdfsdk_formfillenvironment.h b/fpdfsdk/cpdfsdk_formfillenvironment.h
index 23e2522..2ece107 100644
--- a/fpdfsdk/cpdfsdk_formfillenvironment.h
+++ b/fpdfsdk/cpdfsdk_formfillenvironment.h
@@ -19,7 +19,6 @@
 #include "fpdfsdk/cpdfsdk_annot.h"
 #include "fpdfsdk/cpdfsdk_helpers.h"
 #include "public/fpdf_formfill.h"
-#include "public/fpdf_fwlevent.h"
 
 class CFFL_InteractiveFormFiller;
 class CFX_SystemHandler;
@@ -50,15 +49,9 @@
   CPDFSDK_FormFillEnvironment(CPDF_Document* pDoc, FPDF_FORMFILLINFO* pFFinfo);
   ~CPDFSDK_FormFillEnvironment();
 
-  static bool IsSHIFTKeyDown(uint32_t nFlag) {
-    return !!(nFlag & FWL_EVENTFLAG_ShiftKey);
-  }
-  static bool IsCTRLKeyDown(uint32_t nFlag) {
-    return !!(nFlag & FWL_EVENTFLAG_ControlKey);
-  }
-  static bool IsALTKeyDown(uint32_t nFlag) {
-    return !!(nFlag & FWL_EVENTFLAG_AltKey);
-  }
+  static bool IsSHIFTKeyDown(uint32_t nFlag);
+  static bool IsCTRLKeyDown(uint32_t nFlag);
+  static bool IsALTKeyDown(uint32_t nFlag);
 
   CPDFSDK_PageView* GetPageView(IPDF_Page* pPage, bool renew);
   CPDFSDK_PageView* GetPageView(int nIndex);

fpdfsdk/cpdfsdk_xfawidgethandler.cpp

diff --git a/fpdfsdk/cpdfsdk_xfawidgethandler.cpp b/fpdfsdk/cpdfsdk_xfawidgethandler.cpp
index 20386f6..fcbfae8 100644
--- a/fpdfsdk/cpdfsdk_xfawidgethandler.cpp
+++ b/fpdfsdk/cpdfsdk_xfawidgethandler.cpp
@@ -13,6 +13,7 @@
 #include "fpdfsdk/cpdfsdk_pageview.h"
 #include "fpdfsdk/cpdfsdk_xfawidget.h"
 #include "fpdfsdk/fpdfxfa/cpdfxfa_context.h"
+#include "public/fpdf_fwlevent.h"
 #include "xfa/fwl/cfwl_app.h"
 #include "xfa/fwl/fwl_widgethit.h"
 #include "xfa/fxfa/cxfa_ffdocview.h"

fpdfsdk/formfiller/cffl_interactiveformfiller.cpp

diff --git a/fpdfsdk/formfiller/cffl_interactiveformfiller.cpp b/fpdfsdk/formfiller/cffl_interactiveformfiller.cpp
index b578a44..4a33c71 100644
--- a/fpdfsdk/formfiller/cffl_interactiveformfiller.cpp
+++ b/fpdfsdk/formfiller/cffl_interactiveformfiller.cpp
@@ -23,6 +23,7 @@
 #include "fpdfsdk/formfiller/cffl_pushbutton.h"
 #include "fpdfsdk/formfiller/cffl_radiobutton.h"
 #include "fpdfsdk/formfiller/cffl_textfield.h"
+#include "public/fpdf_fwlevent.h"
 #include "third_party/base/ptr_util.h"
 #include "third_party/base/stl_util.h"
 

fpdfsdk/formfiller/cffl_textfield.cpp

diff --git a/fpdfsdk/formfiller/cffl_textfield.cpp b/fpdfsdk/formfiller/cffl_textfield.cpp
index fffdfbf..5ebedc3 100644
--- a/fpdfsdk/formfiller/cffl_textfield.cpp
+++ b/fpdfsdk/formfiller/cffl_textfield.cpp
@@ -12,6 +12,7 @@
 #include "fpdfsdk/cpdfsdk_formfillenvironment.h"
 #include "fpdfsdk/cpdfsdk_widget.h"
 #include "fpdfsdk/formfiller/cba_fontmap.h"
+#include "public/fpdf_fwlevent.h"
 #include "third_party/base/ptr_util.h"
 
 CFFL_TextField::CFFL_TextField(CPDFSDK_FormFillEnvironment* pApp,

fpdfsdk/pwl/cpwl_combo_box_embeddertest.cpp

diff --git a/fpdfsdk/pwl/cpwl_combo_box_embeddertest.cpp b/fpdfsdk/pwl/cpwl_combo_box_embeddertest.cpp
index e839de0..f207aa0 100644
--- a/fpdfsdk/pwl/cpwl_combo_box_embeddertest.cpp
+++ b/fpdfsdk/pwl/cpwl_combo_box_embeddertest.cpp
@@ -9,6 +9,7 @@
 #include "fpdfsdk/formfiller/cffl_interactiveformfiller.h"
 #include "fpdfsdk/pwl/cpwl_combo_box.h"
 #include "fpdfsdk/pwl/cpwl_wnd.h"
+#include "public/fpdf_fwlevent.h"
 #include "testing/embedder_test.h"
 #include "testing/gtest/include/gtest/gtest.h"
 

fpdfsdk/pwl/cpwl_edit_embeddertest.cpp

diff --git a/fpdfsdk/pwl/cpwl_edit_embeddertest.cpp b/fpdfsdk/pwl/cpwl_edit_embeddertest.cpp
index d751023..7dc0b11 100644
--- a/fpdfsdk/pwl/cpwl_edit_embeddertest.cpp
+++ b/fpdfsdk/pwl/cpwl_edit_embeddertest.cpp
@@ -9,6 +9,7 @@
 #include "fpdfsdk/cpdfsdk_formfillenvironment.h"
 #include "fpdfsdk/formfiller/cffl_formfiller.h"
 #include "fpdfsdk/formfiller/cffl_interactiveformfiller.h"
+#include "public/fpdf_fwlevent.h"
 #include "testing/embedder_test.h"
 #include "testing/gtest/include/gtest/gtest.h"