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

include/utils/SkPictureUtils.h

 /*
  * Copyright 2012 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #ifndef SkPictureUtils_DEFINED
 #define SkPictureUtils_DEFINED
 
@@ skipping 29 matching lines @@
         virtual void query(const SkRect& queryRect, SkTDArray<SkPixelRef*> *result) = 0;
 
     private:
         typedef SkRefCnt INHERITED;
     };
 
     // Simple query structure that just stores a linked list of pixel refs
     // and rects.
     class SkPixelRefsAndRectsList : public SkPixelRefContainer {
     public:
-        virtual void add(SkPixelRef* pr, const SkRect& rect) SK_OVERRIDE {
+        void add(SkPixelRef* pr, const SkRect& rect) SK_OVERRIDE {
             PixelRefAndRect *dst = fArray.append();
 
             dst->fPixelRef = pr;
             dst->fRect = rect;
         }
 
-        virtual void query(const SkRect& queryRect, SkTDArray<SkPixelRef*> *result) SK_OVERRIDE {
+        void query(const SkRect& queryRect, SkTDArray<SkPixelRef*> *result) SK_OVERRIDE {
             for (int i = 0; i < fArray.count(); ++i) {
                 if (SkRect::Intersects(fArray[i].fRect, queryRect)) {
                     *result->append() = fArray[i].fPixelRef;
                 }
             }
         }
 
     private:
         struct PixelRefAndRect {
             SkPixelRef* fPixelRef;
@@ skipping 14 matching lines @@
     /**
      *  How many bytes are allocated to hold the SkPicture.
      *  Includes operations, parameters, bounding data, deletion listeners;
      *  includes nested SkPictures, but does not include large objects that
      *  SkRecord holds a reference to (e.g. paths, or pixels backing bitmaps).
      */
     static size_t ApproximateBytesUsed(const SkPicture* pict);
 };
 
 #endif