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

gm/samplerstress.cpp

 /*
  * Copyright 2012 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "gm.h"
 #include "SkCanvas.h"
 #include "SkShader.h"
@@ skipping 10 matching lines @@
     SamplerStressGM()
     : fTextureCreated(false)
     , fShader(NULL)
     , fMaskFilter(NULL) {
     }
 
     virtual ~SamplerStressGM() {
     }
 
 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("gpusamplerstress");
     }
 
-    virtual SkISize onISize() SK_OVERRIDE {
+    SkISize onISize() SK_OVERRIDE {
         return SkISize::Make(640, 480);
     }
 
     /**
      * Create a red & green stripes on black texture
      */
     void createTexture() {
         if (fTextureCreated) {
             return;
         }
@@ skipping 34 matching lines @@
 
     void createMaskFilter() {
         if (fMaskFilter.get()) {
             return;
         }
 
         const SkScalar sigma = 1;
         fMaskFilter.reset(SkBlurMaskFilter::Create(kNormal_SkBlurStyle, sigma));
     }
 
-    virtual void onDraw(SkCanvas* canvas) SK_OVERRIDE {
+    void onDraw(SkCanvas* canvas) SK_OVERRIDE {
         createShader();
         createMaskFilter();
 
         canvas->save();
 
         // draw a letter "M" with a green & red striped texture and a
         // stipple mask with a round rect soft clip
         SkPaint paint;
         paint.setAntiAlias(true);
         paint.setTextSize(72);
@@ skipping 42 matching lines @@
 
     typedef GM INHERITED;
 };
 
 //////////////////////////////////////////////////////////////////////////////
 
 static GM* MyFactory(void*) { return new SamplerStressGM; }
 static GMRegistry reg(MyFactory);
 
 }