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/PictureBBHTest.cpp b/tests/PictureBBHTest.cpp
index 771aa12..d09403f 100644
--- a/tests/PictureBBHTest.cpp
+++ b/tests/PictureBBHTest.cpp
@@ -62,7 +62,7 @@
         : PictureBBHTestBase(2, 2, 1, 1) { }
     virtual ~DrawEmptyPictureBBHTest() { }
 
-    void doTest(SkCanvas&, SkCanvas&) SK_OVERRIDE { }
+    void doTest(SkCanvas&, SkCanvas&) override { }
 };
 
 // Test to verify the playback of a picture into a canvas that has
@@ -73,7 +73,7 @@
     EmptyClipPictureBBHTest()
         : PictureBBHTestBase(2, 2, 3, 3) { }
 
-    void doTest(SkCanvas& playbackCanvas, SkCanvas& recordingCanvas) SK_OVERRIDE {
+    void doTest(SkCanvas& playbackCanvas, SkCanvas& recordingCanvas) override {
         // intersect with out of bounds rect -> empty clip.
         playbackCanvas.clipRect(SkRect::MakeXYWH(SkIntToScalar(10), SkIntToScalar(10),
             SkIntToScalar(1), SkIntToScalar(1)), SkRegion::kIntersect_Op);