C++11 override should now be supported by all of {bots,Chrome,Android,Mozilla}

src/gpu/GrDrawTarget.h

 /*
  * Copyright 2010 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #ifndef GrDrawTarget_DEFINED
 #define GrDrawTarget_DEFINED
 
@@ skipping 820 matching lines @@
      * ClipTarget subclass sets clip bit in the stencil buffer. The subclass
      * is free to clear the remaining bits to zero if masked clears are more
      * expensive than clearing all bits.
      */
     virtual void clearStencilClip(const SkIRect& rect, bool insideClip, GrRenderTarget* = NULL) = 0;
 
     /**
      * Release any resources that are cached but not currently in use. This
      * is intended to give an application some recourse when resources are low.
      */
-    void purgeResources() SK_OVERRIDE {
+    void purgeResources() override {
         // The clip mask manager can rebuild all its clip masks so just
         // get rid of them all.
         fClipMaskManager.purgeResources();
     };
 
 protected:
     GrClipMaskManager           fClipMaskManager;
 
 private:
-    GrClipMaskManager* clipMaskManager() SK_OVERRIDE { return &fClipMaskManager; }
+    GrClipMaskManager* clipMaskManager() override { return &fClipMaskManager; }
 
     virtual bool setupClip(GrPipelineBuilder*,
                            GrPipelineBuilder::AutoRestoreFragmentProcessors*,
                            GrPipelineBuilder::AutoRestoreStencil*,
                            GrScissorState* scissorState,
-                           const SkRect* devBounds) SK_OVERRIDE;
+                           const SkRect* devBounds) override;
 
     typedef GrDrawTarget INHERITED;
 };
 
 #endif