Move CPDFSDK_Environment code to cpp file

fpdfsdk/fpdfxfa/cpdfxfa_docenvironment.cpp

 // Copyright 2016 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 "fpdfsdk/fpdfxfa/include/cpdfxfa_docenvironment.h"
 
 #include "core/fpdfapi/fpdf_parser/include/cpdf_array.h"
 #include "core/fpdfapi/fpdf_parser/include/cpdf_string.h"
@@ skipping 235 matching lines @@
     menuFlag |= FXFA_MENU_REDO;
   if (hWidget->CanPaste())
     menuFlag |= FXFA_MENU_PASTE;
   if (hWidget->CanCopy())
     menuFlag |= FXFA_MENU_COPY;
   if (hWidget->CanCut())
     menuFlag |= FXFA_MENU_CUT;
   if (hWidget->CanSelectAll())
     menuFlag |= FXFA_MENU_SELECTALL;
 
-  return pEnv->PopupMenu(pPage, hWidget, menuFlag, ptPopup, nullptr);
+  return pEnv->PopupMenu(pPage, hWidget, menuFlag, ptPopup);
 }
 
 void CPDFXFA_DocEnvironment::PageViewEvent(CXFA_FFPageView* pPageView,
                                            uint32_t dwFlags) {
   CPDFSDK_Environment* pEnv = m_pDocument->GetSDKDoc()->GetEnv();
   if (!pEnv)
     return;
 
   if (m_pDocument->GetLoadStatus() == FXFA_LOADSTATUS_LOADING ||
       m_pDocument->GetLoadStatus() == FXFA_LOADSTATUS_CLOSING ||
@@ skipping 226 matching lines @@
       fileWrite.WriteBlock(pAcc->GetData(), fileWrite.GetSize(),
                            pAcc->GetSize());
     }
   }
   if (!fileWrite.Flush()) {
     // Ignoring flush error.
   }
 }
 
 void CPDFXFA_DocEnvironment::GotoURL(CXFA_FFDoc* hDoc,
-                                     const CFX_WideString& bsURL,
-                                     FX_BOOL bAppend) {
+                                     const CFX_WideString& bsURL) {
   if (hDoc != m_pDocument->GetXFADoc())
     return;
 
   if (m_pDocument->GetDocType() != DOCTYPE_DYNAMIC_XFA)
     return;
 
   CPDFSDK_Environment* pEnv = m_pDocument->GetSDKDoc()->GetEnv();
   if (!pEnv)
     return;
 
   CFX_WideStringC str(bsURL.c_str());
-
-  pEnv->GotoURL(this, str, bAppend);
+  pEnv->GotoURL(this, str);
 }
 
 FX_BOOL CPDFXFA_DocEnvironment::IsValidationsEnabled(CXFA_FFDoc* hDoc) {
   if (hDoc != m_pDocument->GetXFADoc() || !m_pDocument->GetSDKDoc())
     return FALSE;
   if (m_pDocument->GetSDKDoc()->GetInterForm())
     return m_pDocument->GetSDKDoc()->GetInterForm()->IsXfaValidationsEnabled();
   return TRUE;
 }
 
@@ skipping 484 matching lines @@
   if (!m_pJSContext) {
     m_pDocument->GetSDKDoc()->GetEnv()->GetJSRuntime()->SetReaderDocument(
         m_pDocument->GetSDKDoc());
     m_pJSContext =
         m_pDocument->GetSDKDoc()->GetEnv()->GetJSRuntime()->NewContext();
   }
 
   return m_pDocument->GetSDKDoc()->GetEnv()->GetJSRuntime()->GetValueByName(
       szPropName, pValue);
 }