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

tests/PictureTest.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 "SkBBoxHierarchy.h"
 #include "SkBlurImageFilter.h"
 #include "SkCanvas.h"
@@ skipping 1147 matching lines @@
         , fSaveLayerCount(0)
         , fRestoreCount(0){
     }
 
     virtual SaveLayerStrategy willSaveLayer(const SkRect* bounds, const SkPaint* paint,
                                             SaveFlags flags) SK_OVERRIDE {
         ++fSaveLayerCount;
         return this->INHERITED::willSaveLayer(bounds, paint, flags);
     }
 
-    virtual void willSave() SK_OVERRIDE {
+    void willSave() SK_OVERRIDE {
         ++fSaveCount;
         this->INHERITED::willSave();
     }
 
-    virtual void willRestore() SK_OVERRIDE {
+    void willRestore() SK_OVERRIDE {
         ++fRestoreCount;
         this->INHERITED::willRestore();
     }
 
     unsigned int getSaveCount() const { return fSaveCount; }
     unsigned int getSaveLayerCount() const { return fSaveLayerCount; }
     unsigned int getRestoreCount() const { return fRestoreCount; }
 
 private:
     unsigned int fSaveCount;
@@ skipping 446 matching lines @@
         this->INHERITED::onClipRRect(rrect, op, edgeStyle);
     }
 
     virtual void onClipPath(const SkPath& path,
                             SkRegion::Op op,
                             ClipEdgeStyle edgeStyle) SK_OVERRIDE {
         fClipCount += 1;
         this->INHERITED::onClipPath(path, op, edgeStyle);
     }
 
-    virtual void onClipRegion(const SkRegion& deviceRgn, SkRegion::Op op) SK_OVERRIDE {
+    void onClipRegion(const SkRegion& deviceRgn, SkRegion::Op op) SK_OVERRIDE {
         fClipCount += 1;
         this->INHERITED::onClipRegion(deviceRgn, op);
     }
 
     unsigned getClipCount() const { return fClipCount; }
 
 private:
     unsigned fClipCount;
 
     typedef SkCanvas INHERITED;
@@ skipping 208 matching lines @@
     // intead of a dark red.
     REPORTER_ASSERT(reporter, replayBM.getColor(30, 30) == 0xff000080);
     REPORTER_ASSERT(reporter, replayBM.getColor(55, 55) == 0xff800000);
 }
 
 struct CountingBBH : public SkBBoxHierarchy {
     mutable int searchCalls;
 
     CountingBBH() : searchCalls(0) {}
 
-    virtual void search(const SkRect& query, SkTDArray<unsigned>* results) const SK_OVERRIDE {
+    void search(const SkRect& query, SkTDArray<unsigned>* results) const SK_OVERRIDE {
         this->searchCalls++;
     }
 
-    virtual void insert(SkAutoTMalloc<SkRect>*, int) SK_OVERRIDE {}
+    void insert(SkAutoTMalloc<SkRect>*, int) SK_OVERRIDE {}
     virtual size_t bytesUsed() const { return 0; }
 };
 
 class SpoonFedBBHFactory : public SkBBHFactory {
 public:
     explicit SpoonFedBBHFactory(SkBBoxHierarchy* bbh) : fBBH(bbh) {}
     SkBBoxHierarchy* operator()(const SkRect&) const SK_OVERRIDE {
         return SkRef(fBBH);
     }
 private:
@@ skipping 43 matching lines @@
 
     // The picture shares the immutable pixels but copies the mutable ones.
     REPORTER_ASSERT(r, mut.pixelRef()->unique());
     REPORTER_ASSERT(r, !immut.pixelRef()->unique());
 
     // When the picture goes away, it's just our bitmaps holding the refs.
     pic.reset(NULL);
     REPORTER_ASSERT(r, mut.pixelRef()->unique());
     REPORTER_ASSERT(r, immut.pixelRef()->unique());
 }