Merge to XFA: Fix ALL the include guards.

core/src/fxge/skia/fx_skia_device.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.
 
-#ifndef _FX_SKIA_DEVICE_DRIVER_
-#define _FX_SKIA_DEVICE_DRIVER_
-//#define _SKIA_SUPPORT_
+#ifndef CORE_SRC_FXGE_SKIA_FX_SKIA_DEVICE_H_
+#define CORE_SRC_FXGE_SKIA_FX_SKIA_DEVICE_H_
+
 #if defined(_SKIA_SUPPORT_)
 class CFX_SkiaDeviceDriver : public IFX_RenderDeviceDriver
 {
 public:
         CFX_SkiaDeviceDriver(CFX_DIBitmap* pBitmap, int dither_bits, FX_BOOL bRgbByteOrder, CFX_DIBitmap* pOriDevice, FX_BOOL bGroupKnockout);
         virtual ~CFX_SkiaDeviceDriver();
 
         /** Options */
         virtual int                     GetDeviceCaps(int caps_id);
         
@@ skipping 61 matching lines @@
         virtual FX_BOOL         RenderRasterizer(rasterizer_scanline_aa& rasterizer, FX_DWORD color, FX_BOOL bFullCover, FX_BOOL bGroupKnockout, 
                                                         int alpha_flag, void* pIccTransform);
         virtual FX_BOOL         RenderRasterizerSkia(SkPath& skPath, const SkPaint& origPaint, SkIRect& rect, FX_DWORD color, FX_BOOL bFullCover, FX_BOOL bGroupKnockout, 
                                                         int alpha_flag, void* pIccTransform, FX_BOOL bFill = TRUE);
         void                            SetClipMask(rasterizer_scanline_aa& rasterizer);
         void                            SetClipMask(SkPath& skPath, SkPaint* spaint);
         virtual FX_LPBYTE       GetBuffer() const {return m_pAggDriver->GetBuffer();}
 
         CFX_AggDeviceDriver* m_pAggDriver;
 };
-#endif 
-#endif// _FX_SKIA_DEVICE_DRIVER_
+#endif  // defined(_SKIA_SUPPORT_)
+
+#endif  // CORE_SRC_FXGE_SKIA_FX_SKIA_DEVICE_H_