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

gm/fontscaler.cpp

Index: gm/fontscaler.cpp
diff --git a/gm/fontscaler.cpp b/gm/fontscaler.cpp
index 6fd763cbe2380eb01d27ca3e509f6f6fc46910d3..99af04e9111a1ac3729a7f914208a8ff391794de 100644
--- a/gm/fontscaler.cpp
+++ b/gm/fontscaler.cpp
@@ -19,15 +19,15 @@ 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("fontscaler");
     }
 
-    virtual SkISize onISize() SK_OVERRIDE {
+    SkISize onISize() SK_OVERRIDE {
         return SkISize::Make(1450, 750);
     }
 
@@ -39,7 +39,7 @@ protected:
         canvas->translate(-px, -py);
     }
 
-    virtual void onDraw(SkCanvas* canvas) SK_OVERRIDE {
+    void onDraw(SkCanvas* canvas) SK_OVERRIDE {
         SkPaint paint;
 
         paint.setAntiAlias(true);