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

gm/points.cpp

Index: gm/points.cpp
diff --git a/gm/points.cpp b/gm/points.cpp
index 1f9a5811b1c88a5b89561fc07c82d89853706645..58233ddd29ca2f8214e69f171335b0271d2122a3 100644
--- a/gm/points.cpp
+++ b/gm/points.cpp
@@ -15,15 +15,15 @@ public:
     PointsGM() {}
 
 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("points");
     }
 
-    virtual SkISize onISize() SK_OVERRIDE {
+    SkISize onISize() SK_OVERRIDE {
         return SkISize::Make(640, 490);
     }
 
@@ -38,7 +38,7 @@ protected:
         }
     }
 
-    virtual void onDraw(SkCanvas* canvas) SK_OVERRIDE {
+    void onDraw(SkCanvas* canvas) SK_OVERRIDE {
         canvas->translate(SK_Scalar1, SK_Scalar1);
 
         SkRandom rand;