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/CmapBench.cpp b/bench/CmapBench.cpp
index ca0b25d..10591ed 100644
--- a/bench/CmapBench.cpp
+++ b/bench/CmapBench.cpp
@@ -81,11 +81,11 @@
     }
 
 protected:
-    const char* onGetName() SK_OVERRIDE {
+    const char* onGetName() override {
         return fName.c_str();
     }
 
-    void onDraw(const int loops, SkCanvas* canvas) SK_OVERRIDE {
+    void onDraw(const int loops, SkCanvas* canvas) override {
         fProc(loops, fPaint, fText, sizeof(fText), NGLYPHS);
     }