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

gm/testimagefilters.cpp

Index: gm/testimagefilters.cpp
diff --git a/gm/testimagefilters.cpp b/gm/testimagefilters.cpp
index b85c0aa86cfbb086a2da35a6a22c566e477f97c3..2c4fadb092039e522b06ad2869102ddfb6f2654e 100644
--- a/gm/testimagefilters.cpp
+++ b/gm/testimagefilters.cpp
@@ -97,13 +97,13 @@ public:
 
 protected:
 
-    SkString onShortName() SK_OVERRIDE {
+    SkString onShortName() override {
         return SkString("testimagefilters");
     }
 
-    SkISize onISize() SK_OVERRIDE { return SkISize::Make(700, 460); }
+    SkISize onISize() override { return SkISize::Make(700, 460); }
 
-    void onDraw(SkCanvas* canvas) SK_OVERRIDE {
+    void onDraw(SkCanvas* canvas) override {
 //        this->drawSizeBounds(canvas, 0xFFCCCCCC);
 
         static SkImageFilter* (*gFilterProc[])() = {