diff --git a/skia/ext/bitmap_platform_device_mac.h b/skia/ext/bitmap_platform_device_mac.h
index baa99ad7294944..a6b98f07475d63 100644
--- a/skia/ext/bitmap_platform_device_mac.h
+++ b/skia/ext/bitmap_platform_device_mac.h
@@ -41,7 +41,7 @@ class BitmapPlatformDevice : public PlatformDevice, public SkDevice {
   virtual ~BitmapPlatformDevice();
 
   // PlatformDevice overrides
-  virtual CGContextRef GetBitmapContext();
+  virtual CGContextRef GetBitmapContext() OVERRIDE;
   virtual void DrawToNativeContext(CGContextRef context, int x, int y,
                                    const CGRect* src_rect) OVERRIDE;