Move CPDFSDK_Environment code to cpp file

xfa/fxfa/include/fxfa.h

 // 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
 
 #ifndef XFA_FXFA_INCLUDE_FXFA_H_
 #define XFA_FXFA_INCLUDE_FXFA_H_
 
 #include <vector>
@@ skipping 303 matching lines @@
   virtual int32_t CountPages(CXFA_FFDoc* hDoc) = 0;
   virtual int32_t GetCurrentPage(CXFA_FFDoc* hDoc) = 0;
   virtual void SetCurrentPage(CXFA_FFDoc* hDoc, int32_t iCurPage) = 0;
   virtual FX_BOOL IsCalculationsEnabled(CXFA_FFDoc* hDoc) = 0;
   virtual void SetCalculationsEnabled(CXFA_FFDoc* hDoc, FX_BOOL bEnabled) = 0;
   virtual void GetTitle(CXFA_FFDoc* hDoc, CFX_WideString& wsTitle) = 0;
   virtual void SetTitle(CXFA_FFDoc* hDoc, const CFX_WideString& wsTitle) = 0;
   virtual void ExportData(CXFA_FFDoc* hDoc,
                           const CFX_WideString& wsFilePath,
                           FX_BOOL bXDP) = 0;
-  virtual void GotoURL(CXFA_FFDoc* hDoc,
-                       const CFX_WideString& bsURL,
-                       FX_BOOL bAppend) = 0;
+  virtual void GotoURL(CXFA_FFDoc* hDoc, const CFX_WideString& bsURL) = 0;
   virtual FX_BOOL IsValidationsEnabled(CXFA_FFDoc* hDoc) = 0;
   virtual void SetValidationsEnabled(CXFA_FFDoc* hDoc, FX_BOOL bEnabled) = 0;
   virtual void SetFocusWidget(CXFA_FFDoc* hDoc, CXFA_FFWidget* hWidget) = 0;
   virtual void Print(CXFA_FFDoc* hDoc,
                      int32_t nStartPage,
                      int32_t nEndPage,
                      uint32_t dwOptions) = 0;
   virtual FX_ARGB GetHighlightColor(CXFA_FFDoc* hDoc) = 0;
 
   virtual FX_BOOL SubmitData(CXFA_FFDoc* hDoc, CXFA_Submit submit) = 0;
@@ skipping 14 matching lines @@
   virtual void Reset() = 0;
   virtual CXFA_FFWidget* MoveToFirst() = 0;
   virtual CXFA_FFWidget* MoveToLast() = 0;
   virtual CXFA_FFWidget* MoveToNext() = 0;
   virtual CXFA_FFWidget* MoveToPrevious() = 0;
   virtual CXFA_FFWidget* GetCurrentWidget() = 0;
   virtual FX_BOOL SetCurrentWidget(CXFA_FFWidget* hWidget) = 0;
 };
 
 #endif  // XFA_FXFA_INCLUDE_FXFA_H_