Remove SetSaveCalled API

This was meant to be part of a mechanism to alert users that entered
data into a PDF form was not going to actually be saved how they would
expect. The UI for this is blocked on a bug in V8, and is now being
superseded by work to correctly implement saving.

BUG=pdfium:953

Change-Id: Id9c85c109a3f6a6b4ee69d35f366006be4dc9c32
Reviewed-on: https://pdfium-review.googlesource.com/c/43552
Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
Commit-Queue: Ryan Harrison <rharrison@chromium.org>

4 files changed, 0 insertions, 22 deletions

diff --git a/fpdfsdk/cpdfsdk_formfillenvironment.cpp b/fpdfsdk/cpdfsdk_formfillenvironment.cpp
index c5f9aeb133..c9bb7c94fd 100644
--- a/fpdfsdk/cpdfsdk_formfillenvironment.cpp
+++ b/fpdfsdk/cpdfsdk_formfillenvironment.cpp
@@ -628,13 +628,6 @@ CPDFSDK_InterForm* CPDFSDK_FormFillEnvironment::GetInterForm() {
   return m_pInterForm.get();
 }
 
-void CPDFSDK_FormFillEnvironment::SaveCalled() {
-  if (!m_pInfo || !m_SaveCalled)
-    return;
-
-  m_SaveCalled(m_pInfo);
-}
-
 void CPDFSDK_FormFillEnvironment::UpdateAllViews(CPDFSDK_PageView* pSender,
                                                  CPDFSDK_Annot* pAnnot) {
   for (const auto& it : m_PageMap) {
diff --git a/fpdfsdk/cpdfsdk_formfillenvironment.h b/fpdfsdk/cpdfsdk_formfillenvironment.h
index 7cdf32e15d..46986c8ae0 100644
--- a/fpdfsdk/cpdfsdk_formfillenvironment.h
+++ b/fpdfsdk/cpdfsdk_formfillenvironment.h
@@ -208,9 +208,6 @@ class CPDFSDK_FormFillEnvironment final
   CPDFSDK_ActionHandler* GetActionHandler();      // Creates if not present.
   CPDFSDK_InterForm* GetInterForm();              // Creates if not present.
 
-  void SetSaveCalled(FORM_SAVECALLED callback) { m_SaveCalled = callback; }
-  void SaveCalled();
-
  private:
   IPDF_Page* GetPage(int nIndex);
 
@@ -226,7 +223,6 @@ class CPDFSDK_FormFillEnvironment final
   std::unique_ptr<CFX_SystemHandler> m_pSysHandler;
   bool m_bChangeMask = false;
   bool m_bBeingDestroyed = false;
-  FORM_SAVECALLED m_SaveCalled = nullptr;
 };
 
 #endif  // FPDFSDK_CPDFSDK_FORMFILLENVIRONMENT_H_
diff --git a/fpdfsdk/fpdf_formfill.cpp b/fpdfsdk/fpdf_formfill.cpp
index 3a74bc3908..644f332db4 100644
--- a/fpdfsdk/fpdf_formfill.cpp
+++ b/fpdfsdk/fpdf_formfill.cpp
@@ -358,16 +358,6 @@ FPDFDOC_ExitFormFillEnvironment(FPDF_FORMHANDLE hHandle) {
   delete pFormFillEnv;
 }
 
-FPDF_EXPORT void FPDF_CALLCONV FORM_SetSaveCallback(FPDF_FORMHANDLE hHandle,
-                                                    FORM_SAVECALLED callback) {
-  CPDFSDK_FormFillEnvironment* pFormFillEnv =
-      CPDFSDKFormFillEnvironmentFromFPDFFormHandle(hHandle);
-  if (!pFormFillEnv)
-    return;
-
-  pFormFillEnv->SetSaveCalled(callback);
-}
-
 FPDF_EXPORT FPDF_BOOL FPDF_CALLCONV FORM_OnMouseMove(FPDF_FORMHANDLE hHandle,
                                                      FPDF_PAGE page,
                                                      int modifier,
diff --git a/fpdfsdk/fpdf_view_c_api_test.c b/fpdfsdk/fpdf_view_c_api_test.c
index 2c8665156e..0fc28c31f4 100644
--- a/fpdfsdk/fpdf_view_c_api_test.c
+++ b/fpdfsdk/fpdf_view_c_api_test.c
@@ -249,7 +249,6 @@ int CheckPDFiumCApi() {
 #endif
     CHK(FORM_Redo);
     CHK(FORM_ReplaceSelection);
-    CHK(FORM_SetSaveCallback);
     CHK(FORM_Undo);
     CHK(FPDFDOC_ExitFormFillEnvironment);
     CHK(FPDFDOC_InitFormFillEnvironment);