Fix up all the easy virtual ... SK_OVERRIDE cases.

gm/rects.cpp

Index: gm/rects.cpp
diff --git a/gm/rects.cpp b/gm/rects.cpp
index 217d849548e883cd7da70563e0af9c800fe6fffb..e0b25ae571d4172d013f12834d2d4b7d32b8f629 100644
--- a/gm/rects.cpp
+++ b/gm/rects.cpp
@@ -25,15 +25,15 @@ public:
     }
 
 protected:
-    virtual uint32_t onGetFlags() const SK_OVERRIDE {
+    uint32_t onGetFlags() const SK_OVERRIDE {
         return kSkipTiled_Flag;
     }
 
-    virtual SkString onShortName() SK_OVERRIDE {
+    SkString onShortName() SK_OVERRIDE {
         return SkString("rects");
     }
 
-    virtual SkISize onISize() SK_OVERRIDE {
+    SkISize onISize() SK_OVERRIDE {
         return SkISize::Make(1200, 900);
     }
 
@@ -254,7 +254,7 @@ protected:
                           SK_Scalar1 * 100 * (testCount / 10) + 3 * SK_Scalar1 / 4);
     }
 
-    virtual void onDraw(SkCanvas* canvas) SK_OVERRIDE {
+    void onDraw(SkCanvas* canvas) SK_OVERRIDE {
         SkAutoCommentBlock acb(canvas, "onDraw");
 
         canvas->translate(20 * SK_Scalar1, 20 * SK_Scalar1);