1 files changed, 2 insertions, 1 deletions
diff --git a/base/gfx/bitmap_platform_device_mac.h b/base/gfx/bitmap_platform_device_mac.h
index 11e1133..a22483e 100755
--- a/base/gfx/bitmap_platform_device_mac.h
+++ b/base/gfx/bitmap_platform_device_mac.h
@@ -65,7 +65,8 @@ class BitmapPlatformDeviceMac : public PlatformDeviceMac {
   virtual void DrawToContext(CGContextRef context, int x, int y,
                              const CGRect* src_rect);
   virtual bool IsVectorial() { return false; }
-
+  virtual void fixupAlphaBeforeCompositing() { };
+  
   // Returns the color value at the specified location. This does not
   // consider any transforms that may be set on the device.
   SkColor GetColorAt(int x, int y);