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

samplecode/SampleUnpremul.cpp

 /*
  * Copyright 2013 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 "Resources.h"
@@ skipping 33 matching lines @@
 public:
     UnpremulView(SkString res)
     : fResPath(res)
     , fPremul(true)
     , fDecodeSucceeded(false) {
         this->nextImage();
     }
 
 protected:
     // overrides from SkEventSink
-    virtual bool onQuery(SkEvent* evt) SK_OVERRIDE {
+    bool onQuery(SkEvent* evt) SK_OVERRIDE {
         if (SampleCode::TitleQ(*evt)) {
             SampleCode::TitleR(evt, "unpremul");
             return true;
         }
         SkUnichar uni;
         if (SampleCode::CharQ(*evt, &uni)) {
             char utf8[kMaxBytesInUTF8Sequence];
             size_t size = SkUTF8_FromUnichar(uni, utf8);
             // Only consider events for single char keys
             if (1 == size) {
                 switch (utf8[0]) {
                     case fNextImageChar:
                         this->nextImage();
                         return true;
                     case fTogglePremulChar:
                         this->togglePremul();
                         return true;
                     default:
                         break;
                 }
             }
         }
         return this->INHERITED::onQuery(evt);
     }
 
-    virtual void onDrawBackground(SkCanvas* canvas) SK_OVERRIDE {
+    void onDrawBackground(SkCanvas* canvas) SK_OVERRIDE {
         SkPaint paint;
         SkAutoTUnref<SkShader> shader(createChecker());
         paint.setShader(shader.get());
         canvas->drawPaint(paint);
     }
 
-    virtual void onDrawContent(SkCanvas* canvas) SK_OVERRIDE {
+    void onDrawContent(SkCanvas* canvas) SK_OVERRIDE {
         SkPaint paint;
         paint.setAntiAlias(true);
         paint.setTextSize(SkIntToScalar(24));
         SkAutoTUnref<SkBlurDrawLooper> looper(
             SkBlurDrawLooper::Create(SK_ColorBLUE,
                                      SkBlurMask::ConvertRadiusToSigma(SkIntToScalar(2)),
                                      0, 0));
         paint.setLooper(looper);
         SkScalar height = paint.getFontMetrics(NULL);
         if (!fDecodeSucceeded) {
@@ skipping 95 matching lines @@
 
     typedef SampleView INHERITED;
 };
 
 //////////////////////////////////////////////////////////////////////////////
 
 static SkView* MyFactory() {
     return new UnpremulView(GetResourcePath());
 }
 static SkViewRegister reg(MyFactory);