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 78 matching lines @@
         return this->isEmpty() ? 0 : fRoot.fChild.subtree->fLevel + 1;
     }
 
     /**
      * This gets the insertion count (rather than the node count)
      */
     virtual int getCount() const SK_OVERRIDE { return fCount; }
 
     virtual void rewindInserts() SK_OVERRIDE;
 
+    virtual size_t bytesUsed() const SK_OVERRIDE;
+
 private:
 
     struct Node;
 
     /**
      * A branch of the tree, this may contain a pointer to another interior node, or a data value
      */
     struct Branch {
         union {
             Node* subtree;
@@ skipping 83 matching lines @@
     SkTDArray<Branch> fDeferredInserts;
     SkScalar fAspectRatio;
     bool fSortWhenBulkLoading;
 
     Node* allocateNode(uint16_t level);
 
     typedef SkBBoxHierarchy INHERITED;
 };
 
 #endif