Implement SkPicture::bytesUsed() for SkRecord backend

src/core/SkRTree.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 SkRTree_DEFINED
 #define SkRTree_DEFINED
@@ skipping 50 matching lines @@
 
     virtual void insert(SkAutoTMalloc<SkRect>* boundsArray, int N) SK_OVERRIDE;
     virtual void search(const SkRect& query, SkTDArray<unsigned>* results) const SK_OVERRIDE;
 
     void clear();
     // Return the depth of the tree structure.
     int getDepth() const { return this->isEmpty() ? 0 : fRoot.fChild.subtree->fLevel + 1; }
     // Insertion count (not overall node count, which may be greater).
     int getCount() const { return fCount; }
 
+    virtual size_t bytesUsed() const SK_OVERRIDE;
+
 private:
     bool isEmpty() const { return 0 == this->getCount(); }
 
     struct Node;
 
     /**
      * A branch of the tree, this may contain a pointer to another interior node, or a data value
      */
     struct Branch {
         union {
@@ skipping 83 matching lines @@
     SkChunkAlloc fNodes;
     SkScalar fAspectRatio;
     bool fSortWhenBulkLoading;
 
     Node* allocateNode(uint16_t level);
 
     typedef SkBBoxHierarchy INHERITED;
 };
 
 #endif