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

bench/RotatedRectBench.cpp

 /*
  * Copyright 2014 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "Benchmark.h"
 #include "SkCanvas.h"
 #include "SkPaint.h"
@@ skipping 57 matching lines @@
 class RotRectBench: public Benchmark {
 public:
     RotRectBench(bool aa, ColorType ct, SkXfermode::Mode mode)
         : fAA(aa)
         , fColorType(ct)
         , fMode(mode) {
         this->makeName();
     }
 
 protected:
-    virtual const char* onGetName() SK_OVERRIDE { return fName.c_str(); }
+    const char* onGetName() SK_OVERRIDE { return fName.c_str(); }
 
-    virtual void onDraw(const int loops, SkCanvas* canvas) SK_OVERRIDE {
+    void onDraw(const int loops, SkCanvas* canvas) SK_OVERRIDE {
         SkPaint paint;
         paint.setAntiAlias(fAA);
         paint.setXfermodeMode(fMode);
         SkColor color = start_color(fColorType);
 
         int w = canvas->getBaseLayerSize().width();
         int h = canvas->getBaseLayerSize().height();
 
         static const SkScalar kRectW = 25.1f;
         static const SkScalar kRectH = 25.9f;
@@ skipping 94 matching lines @@
 DEF_BENCH(return new RotRectBench(true,  kConstantTransparent_ColorType,             SkXfermode::kDarken_Mode);)
 DEF_BENCH(return new RotRectBench(true,  kChangingOpaque_ColorType,                  SkXfermode::kDarken_Mode);)
 DEF_BENCH(return new RotRectBench(true,  kChangingTransparent_ColorType,             SkXfermode::kDarken_Mode);)
 DEF_BENCH(return new RotRectBench(true,  kAlternatingOpaqueAndTransparent_ColorType, SkXfermode::kDarken_Mode);)
 
 DEF_BENCH(return new RotRectBench(false, kConstantOpaque_ColorType,                  SkXfermode::kDarken_Mode);)
 DEF_BENCH(return new RotRectBench(false, kConstantTransparent_ColorType,             SkXfermode::kDarken_Mode);)
 DEF_BENCH(return new RotRectBench(false, kChangingOpaque_ColorType,                  SkXfermode::kDarken_Mode);)
 DEF_BENCH(return new RotRectBench(false, kChangingTransparent_ColorType,             SkXfermode::kDarken_Mode);)
 DEF_BENCH(return new RotRectBench(false, kAlternatingOpaqueAndTransparent_ColorType, SkXfermode::kDarken_Mode);)