Replace OVERRIDE with its C++11 counterparts in src/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_
 
 #include "base/basictypes.h"
 #include "base/compiler_specific.h"
 #include "base/logging.h"
 #include "skia/ext/platform_device.h"
 #include "skia/ext/refptr.h"
 #include "third_party/skia/include/pdf/SkPDFDevice.h"
 
 class SkMatrix;
 
 namespace skia {
 
 class BitmapPlatformDevice;
 
 class VectorPlatformDeviceSkia : public SkPDFDevice, public PlatformDevice {
  public:
   SK_API VectorPlatformDeviceSkia(const SkISize& pageSize,
                                   const SkISize& contentSize,
                                   const SkMatrix& initialTransform);
   virtual ~VectorPlatformDeviceSkia();
 
   // PlatformDevice methods.
-  virtual bool SupportsPlatformPaint() OVERRIDE;
+  virtual bool SupportsPlatformPaint() override;
 
-  virtual PlatformSurface BeginPlatformPaint() OVERRIDE;
-  virtual void EndPlatformPaint() OVERRIDE;
+  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) OVERRIDE;
+                                   const RECT* src_rect) override;
 #elif defined(OS_MACOSX)
   virtual void DrawToNativeContext(CGContext* context,
                                    int x,
                                    int y,
-                                   const CGRect* src_rect) OVERRIDE;
-  virtual CGContextRef GetBitmapContext() OVERRIDE;
+                                   const CGRect* src_rect) override;
+  virtual CGContextRef GetBitmapContext() override;
 #elif defined(OS_POSIX)
   virtual void DrawToNativeContext(PlatformSurface surface,
                                    int x,
                                    int y,
-                                   const PlatformRect* src_rect) OVERRIDE;
+                                   const PlatformRect* src_rect) override;
 #endif
 
  private:
   skia::RefPtr<BitmapPlatformDevice> raster_surface_;
 
   DISALLOW_COPY_AND_ASSIGN(VectorPlatformDeviceSkia);
 };
 
 }  // namespace skia
 
 #endif  // SKIA_EXT_VECTOR_PLATFORM_DEVICE_SKIA_H_