Remove dead code from CPDF_InterForm.

fpdfsdk/fpdfformfill.cpp

 // Copyright 2014 PDFium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
 
 #include "public/fpdf_formfill.h"
 
 #include <memory>
 #include <vector>
@@ skipping 46 matching lines @@
 }  // namespace
 
 DLLEXPORT int STDCALL FPDFPage_HasFormFieldAtPoint(FPDF_FORMHANDLE hHandle,
                                                    FPDF_PAGE page,
                                                    double page_x,
                                                    double page_y) {
   if (!hHandle)
     return -1;
   CPDF_Page* pPage = CPDFPageFromFPDFPage(page);
   if (pPage) {
-    CPDF_InterForm interform(pPage->m_pDocument, FALSE);
+    CPDF_InterForm interform(pPage->m_pDocument);
     CPDF_FormControl* pFormCtrl =
         interform.GetControlAtPoint(pPage, static_cast<FX_FLOAT>(page_x),
                                     static_cast<FX_FLOAT>(page_y), nullptr);
     if (!pFormCtrl)
       return -1;
     CPDF_FormField* pFormField = pFormCtrl->GetField();
     return pFormField ? pFormField->GetFieldType() : -1;
   }
 
 #ifdef PDF_ENABLE_XFA
@@ skipping 49 matching lines @@
 
 DLLEXPORT int STDCALL FPDFPage_FormFieldZOrderAtPoint(FPDF_FORMHANDLE hHandle,
                                                       FPDF_PAGE page,
                                                       double page_x,
                                                       double page_y) {
   if (!hHandle)
     return -1;
   CPDF_Page* pPage = CPDFPageFromFPDFPage(page);
   if (!pPage)
     return -1;
-  CPDF_InterForm interform(pPage->m_pDocument, FALSE);
+  CPDF_InterForm interform(pPage->m_pDocument);
   int z_order = -1;
   (void)interform.GetControlAtPoint(pPage, (FX_FLOAT)page_x, (FX_FLOAT)page_y,
                                     &z_order);
   return z_order;
 }
 
 DLLEXPORT FPDF_FORMHANDLE STDCALL
 FPDFDOC_InitFormFillEnvironment(FPDF_DOCUMENT document,
                                 FPDF_FORMFILLINFO* formInfo) {
 #ifdef PDF_ENABLE_XFA
@@ skipping 567 matching lines @@
         pActionHandler->DoAction_Page(action, CPDF_AAction::OpenPage, pSDKDoc);
       }
     } else {
       if (aa.ActionExist(CPDF_AAction::ClosePage)) {
         CPDF_Action action = aa.GetAction(CPDF_AAction::ClosePage);
         pActionHandler->DoAction_Page(action, CPDF_AAction::ClosePage, pSDKDoc);
       }
     }
   }
 }