Revert of cc: Stop pushing properties every activation for picture layers.

cc/resources/picture_layer_tiling.h

 // Copyright 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef CC_RESOURCES_PICTURE_LAYER_TILING_H_
 #define CC_RESOURCES_PICTURE_LAYER_TILING_H_
 
 #include <set>
 #include <utility>
 #include <vector>
@@ skipping 32 matching lines @@
   // tiles can not be shared between pending and active trees.
   virtual const Region* GetPendingInvalidation() = 0;
   virtual const PictureLayerTiling* GetPendingOrActiveTwinTiling(
       const PictureLayerTiling* tiling) const = 0;
   virtual PictureLayerTiling* GetRecycledTwinTiling(
       const PictureLayerTiling* tiling) = 0;
   virtual TilePriority::PriorityBin GetMaxTilePriorityBin() const = 0;
   virtual WhichTree GetTree() const = 0;
   virtual bool RequiresHighResToDraw() const = 0;
 
-  // Callback to notify the client that the live rect (set of tiles) changed for
-  // a tiling.
-  virtual void TilingLiveRectChanged() = 0;
-
  protected:
   virtual ~PictureLayerTilingClient() {}
 };
 
 class CC_EXPORT PictureLayerTiling {
  public:
   static const int kBorderTexels = 1;
 
   ~PictureLayerTiling();
 
@@ skipping 254 matching lines @@
 
  private:
   DISALLOW_ASSIGN(PictureLayerTiling);
 
   RectExpansionCache expansion_cache_;
 };
 
 }  // namespace cc
 
 #endif  // CC_RESOURCES_PICTURE_LAYER_TILING_H_