cc: Fix missing compositor invalidations during resize

cc/base/tiling_data.h

 // Copyright 2010 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_BASE_TILING_DATA_H_
 #define CC_BASE_TILING_DATA_H_
 
 #include <utility>
 
 #include "base/basictypes.h"
@@ skipping 34 matching lines @@
   // Return the tile index whose non-border texels include src_position.
   int TileXIndexFromSrcCoord(int src_position) const;
   int TileYIndexFromSrcCoord(int src_position) const;
   // Return the lowest tile index whose border texels include src_position.
   int FirstBorderTileXIndexFromSrcCoord(int src_position) const;
   int FirstBorderTileYIndexFromSrcCoord(int src_position) const;
   // Return the highest tile index whose border texels include src_position.
   int LastBorderTileXIndexFromSrcCoord(int src_position) const;
   int LastBorderTileYIndexFromSrcCoord(int src_position) const;
 
+  gfx::Rect ExpandRectToTileBoundsWithBorders(const gfx::Rect rect) const;
+
   gfx::Rect TileBounds(int i, int j) const;
   gfx::Rect TileBoundsWithBorder(int i, int j) const;
   int TilePositionX(int x_index) const;
   int TilePositionY(int y_index) const;
   int TileSizeX(int x_index) const;
   int TileSizeY(int y_index) const;
 
   // Difference between TileBound's and TileBoundWithBorder's origin().
   gfx::Vector2d TextureOffset(int x_index, int y_index) const;
 
@@ skipping 130 matching lines @@
   int border_texels_;
 
   // These are computed values.
   int num_tiles_x_;
   int num_tiles_y_;
 };
 
 }  // namespace cc
 
 #endif  // CC_BASE_TILING_DATA_H_