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

gm/rrect.cpp

Index: gm/rrect.cpp
diff --git a/gm/rrect.cpp b/gm/rrect.cpp
index f174c9617716bc970cce4537c597d34d91e61819..4c556542c6af8bc15f37c61b1ac0e518c332b136 100644
--- a/gm/rrect.cpp
+++ b/gm/rrect.cpp
@@ -127,15 +127,15 @@ public:
 
 protected:
 
-    SkString onShortName() SK_OVERRIDE {
+    SkString onShortName() override {
         return SkString("rrect");
     }
 
-    SkISize onISize() SK_OVERRIDE {
+    SkISize onISize() override {
         return SkISize::Make(820, 710);
     }
 
-    void onDraw(SkCanvas* canvas) SK_OVERRIDE {
+    void onDraw(SkCanvas* canvas) override {
         static const InsetProc insetProcs[] = {
             inset0, inset1, inset2, inset3
         };