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

gm/alphagradients.cpp

Index: gm/alphagradients.cpp
diff --git a/gm/alphagradients.cpp b/gm/alphagradients.cpp
index 304c523ac5e46909bd6f7d5cae862d13187261b0..426acaafcffcd5fd0d2544e921aca5f78f9a7383 100644
--- a/gm/alphagradients.cpp
+++ b/gm/alphagradients.cpp
@@ -14,11 +14,11 @@ public:
     AlphaGradientsGM() {}
 
 protected:
-    SkString onShortName() SK_OVERRIDE {
+    SkString onShortName() override {
         return SkString("alphagradients");
     }
 
-    SkISize onISize() SK_OVERRIDE {
+    SkISize onISize() override {
         return SkISize::Make(640, 480);
     }
 
@@ -38,7 +38,7 @@ protected:
         canvas->drawRect(r, paint);
     }
 
-    void onDraw(SkCanvas* canvas) SK_OVERRIDE {
+    void onDraw(SkCanvas* canvas) override {
         static const struct {
             SkColor fColor0;
             SkColor fColor1;