Merge to XFA: Fix ALL the include guards.

core/src/fxge/win32/win32_int.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 CORE_SRC_FXGE_WIN32_WIN32_INT_H_
+#define CORE_SRC_FXGE_WIN32_WIN32_INT_H_
 
 struct  WINDIB_Open_Args_;
 class CGdiplusExt
 {
 public:
     CGdiplusExt();
     ~CGdiplusExt();
     void                        Load();
     FX_BOOL                     IsAvailable()
     {
@@ skipping 213 matching lines @@
         return (void*)m_hDC;
     }
     HDC                         m_hDC;
     FX_BOOL                     m_bCmykOutput;
     int                         m_Width, m_Height, m_nBitsPerPixel;
     int                         m_HorzSize, m_VertSize;
     CPSOutput*          m_pPSOutput;
     CFX_PSRenderer      m_PSRenderer;
 };
 void _Color2Argb(FX_ARGB& argb, FX_DWORD color, int alpha_flag, void* pIccTransform);
+
+#endif  // CORE_SRC_FXGE_WIN32_WIN32_INT_H_