Add OVERRIDE to skia/.

skia/ext/vector_platform_device_skia.h

 // Copyright (c) 2011 The Chromium 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 SKIA_EXT_VECTOR_PLATFORM_DEVICE_SKIA_H_
 #define SKIA_EXT_VECTOR_PLATFORM_DEVICE_SKIA_H_
 #pragma once
 
 #include "base/basictypes.h"
+#include "base/compiler_specific.h"
 #include "base/logging.h"
 #include "skia/ext/platform_device.h"
 #include "third_party/skia/include/core/SkRefCnt.h"
 #include "third_party/skia/include/core/SkTScopedPtr.h"
 #include "third_party/skia/include/pdf/SkPDFDevice.h"
 
 class SkMatrix;
 
 namespace skia {
 
 class BitmapPlatformDevice;
 
 class VectorPlatformDeviceSkia : public PlatformDevice, public SkPDFDevice {
  public:
   SK_API VectorPlatformDeviceSkia(const SkISize& pageSize,
                                   const SkISize& contentSize,
                                   const SkMatrix& initialTransform);
   virtual ~VectorPlatformDeviceSkia();
 
   // PlatformDevice methods.
-  virtual bool IsNativeFontRenderingAllowed();
+  virtual bool IsNativeFontRenderingAllowed() OVERRIDE;
 
-  virtual PlatformSurface BeginPlatformPaint();
-  virtual void EndPlatformPaint();
+  virtual PlatformSurface BeginPlatformPaint() OVERRIDE;
+  virtual void EndPlatformPaint() OVERRIDE;
 #if defined(OS_WIN)
-  virtual void DrawToNativeContext(HDC dc, int x, int y, const RECT* src_rect);
+  virtual void DrawToNativeContext(HDC dc,
+                                   int x,
+                                   int y,
+                                   const RECT* src_rect) OVERRIDE;
 #elif defined(OS_MACOSX)
-  virtual void DrawToNativeContext(CGContext* context, int x, int y,
-                                   const CGRect* src_rect);
-  virtual CGContextRef GetBitmapContext();
+  virtual void DrawToNativeContext(CGContext* context,
+                                   int x,
+                                   int y,
+                                   const CGRect* src_rect) OVERRIDE;
+  virtual CGContextRef GetBitmapContext() OVERRIDE;
 #elif defined(OS_LINUX) || defined(OS_ANDROID) || defined(OS_OPENBSD)
-  virtual void DrawToNativeContext(PlatformSurface surface, int x, int y,
-                                   const PlatformRect* src_rect);
+  virtual void DrawToNativeContext(PlatformSurface surface,
+                                   int x,
+                                   int y,
+                                   const PlatformRect* src_rect) OVERRIDE;
 #endif
 
  private:
   SkRefPtr<BitmapPlatformDevice> raster_surface_;
 
   DISALLOW_COPY_AND_ASSIGN(VectorPlatformDeviceSkia);
 };
 
 }  // namespace skia
 
 #endif  // SKIA_EXT_VECTOR_PLATFORM_DEVICE_SKIA_H_