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

gm/samplerstress.cpp

Index: gm/samplerstress.cpp
diff --git a/gm/samplerstress.cpp b/gm/samplerstress.cpp
index 7f77463ee575fe443c6444d8c0d7295bb2947d5c..ec072708cbcf2695a05758b5018e18b4adaae994 100644
--- a/gm/samplerstress.cpp
+++ b/gm/samplerstress.cpp
@@ -29,11 +29,11 @@ public:
 
 protected:
 
-    SkString onShortName() SK_OVERRIDE {
+    SkString onShortName() override {
         return SkString("gpusamplerstress");
     }
 
-    SkISize onISize() SK_OVERRIDE {
+    SkISize onISize() override {
         return SkISize::Make(640, 480);
     }
 
@@ -88,7 +88,7 @@ protected:
         fMaskFilter.reset(SkBlurMaskFilter::Create(kNormal_SkBlurStyle, sigma));
     }
 
-    void onDraw(SkCanvas* canvas) SK_OVERRIDE {
+    void onDraw(SkCanvas* canvas) override {
         createShader();
         createMaskFilter();