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

include/core/SkFlattenable.h

Index: include/core/SkFlattenable.h
diff --git a/include/core/SkFlattenable.h b/include/core/SkFlattenable.h
index 186817692495dc413e0f0d45bd10a07853c43d95..74f8717b68b6e70fd430b6ffc5aade41c24ce725 100644
--- a/include/core/SkFlattenable.h
+++ b/include/core/SkFlattenable.h
@@ -49,7 +49,7 @@ class SkWriteBuffer;
     static SkFlattenable* CreateProc(SkReadBuffer&);                        \
     friend class SkPrivateEffectInitializer;                                \
     public:                                                                 \
-    Factory getFactory() const SK_OVERRIDE { return CreateProc; }
+    Factory getFactory() const override { return CreateProc; }
 
 /** For SkFlattenable derived objects with a valid type
     This macro should only be used in base class objects in core