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

src/gpu/gl/GrGLVertexArray.h

Index: src/gpu/gl/GrGLVertexArray.h
diff --git a/src/gpu/gl/GrGLVertexArray.h b/src/gpu/gl/GrGLVertexArray.h
index 4143ad4e3ba911e4ed6c44e22706e71d7b48a610..77f4fd0eecea1401c5e633d2d6ef608bc9d485dd 100644
--- a/src/gpu/gl/GrGLVertexArray.h
+++ b/src/gpu/gl/GrGLVertexArray.h
@@ -162,11 +162,11 @@ public:
     void invalidateCachedState();
 
 protected:
-    size_t onGpuMemorySize() const SK_OVERRIDE { return 0; }
+    size_t onGpuMemorySize() const override { return 0; }
 
-    void onAbandon() SK_OVERRIDE;
+    void onAbandon() override;
 
-    void onRelease() SK_OVERRIDE;
+    void onRelease() override;
 
 private:
     GrGLuint                fID;