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/bench/DecodingBench.h b/bench/DecodingBench.h
index b41941b..80a474d 100644
--- a/bench/DecodingBench.h
+++ b/bench/DecodingBench.h
@@ -22,9 +22,9 @@
     DecodingBench(SkString path, SkColorType colorType);
 
 protected:
-    const char* onGetName() SK_OVERRIDE;
-    bool isSuitableFor(Backend backend) SK_OVERRIDE;
-    void onDraw(const int n, SkCanvas* canvas) SK_OVERRIDE;
+    const char* onGetName() override;
+    bool isSuitableFor(Backend backend) override;
+    void onDraw(const int n, SkCanvas* canvas) override;
     
 private:
     SkString fName;