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/tests/LayerDrawLooperTest.cpp b/tests/LayerDrawLooperTest.cpp
index bc76a02..2c9b525 100644
--- a/tests/LayerDrawLooperTest.cpp
+++ b/tests/LayerDrawLooperTest.cpp
@@ -30,7 +30,7 @@
     FakeDevice() : SkBitmapDevice(make_bm(100, 100)) { }
 
     virtual void drawRect(const SkDraw& draw, const SkRect& r,
-                          const SkPaint& paint) SK_OVERRIDE {
+                          const SkPaint& paint) override {
         fLastMatrix = *draw.fMatrix;
         this->INHERITED::drawRect(draw, r, paint);
     }