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

NOPRESUBMIT=true

BUG=skia:
DOCS_PREVIEW= https://skia.org/?cl=1037793002

Review URL: https://codereview.chromium.org/1037793002
diff --git a/src/animator/SkDisplayRandom.h b/src/animator/SkDisplayRandom.h
index 6a04f59..2999156 100644
--- a/src/animator/SkDisplayRandom.h
+++ b/src/animator/SkDisplayRandom.h
@@ -26,10 +26,10 @@
     DECLARE_DISPLAY_MEMBER_INFO(Random);
     SkDisplayRandom();
 #ifdef SK_DUMP_ENABLED
-    void dump(SkAnimateMaker* ) SK_OVERRIDE;
+    void dump(SkAnimateMaker* ) override;
 #endif
-    bool getProperty(int index, SkScriptValue* value) const SK_OVERRIDE;
-    bool setProperty(int index, SkScriptValue& ) SK_OVERRIDE;
+    bool getProperty(int index, SkScriptValue* value) const override;
+    bool setProperty(int index, SkScriptValue& ) override;
 private:
     SkScalar blend;
     SkScalar min;