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/ColorPrivBench.cpp b/bench/ColorPrivBench.cpp
index 4d04e89..e6c68b5 100644
--- a/bench/ColorPrivBench.cpp
+++ b/bench/ColorPrivBench.cpp
@@ -12,13 +12,13 @@
         fName.append(kScale ? "_255" : "_256");
     }
 
-    bool isSuitableFor(Backend backend) SK_OVERRIDE {
+    bool isSuitableFor(Backend backend) override {
         return backend == kNonRendering_Backend;
     }
 
-    const char* onGetName() SK_OVERRIDE { return fName.c_str(); }
+    const char* onGetName() override { return fName.c_str(); }
 
-    void onPreDraw() SK_OVERRIDE {
+    void onPreDraw() override {
         // A handful of random srcs and dsts.
         SkRandom rand;
         for (int i = 0; i < kInputs; i++) {
@@ -33,7 +33,7 @@
         if (kScale) fScales[256] = 255;  // We'll just do 255 twice if we're limited to [0,255].
     }
 
-    void onDraw(const int loops, SkCanvas*) SK_OVERRIDE {
+    void onDraw(const int loops, SkCanvas*) override {
         // We xor results of FourByteInterp into junk to make sure the function runs.
         volatile SkPMColor junk = 0;