cc: Remove the opaque rect return-parameter from ContentLayerClient.

cc/resources/layer_tiling_data.h

 // Copyright 2011 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_LAYER_TILING_DATA_H_
 #define CC_RESOURCES_LAYER_TILING_DATA_H_
 
 #include <utility>
 
 #include "base/basictypes.h"
@@ skipping 45 matching lines @@
     Tile() : i_(-1), j_(-1) {}
     virtual ~Tile() {}
 
     int i() const { return i_; }
     int j() const { return j_; }
     void move_to(int i, int j) {
       i_ = i;
       j_ = j;
     }
 
-    gfx::Rect opaque_rect() const { return opaque_rect_; }
-    void set_opaque_rect(const gfx::Rect& opaque_rect) {
-      opaque_rect_ = opaque_rect;
-    }
    private:
     int i_;
     int j_;
-    gfx::Rect opaque_rect_;

[danakj, 2014/09/12 15:57:24]

This is Tile::opaque_rect, is there another one I'm missing?

[vmpstr, 2014/09/12 15:58:40]

I mean cc/resources/tile.h

[danakj, 2014/09/12 16:04:22]

Hm, thanks, didn't know that's there. But that's implside.. let me take a look
it might be different. Lunch first!

[danakj, 2014/09/12 16:57:11]

Good call!! Removed!

     DISALLOW_COPY_AND_ASSIGN(Tile);
   };
   typedef std::pair<int, int> TileMapKey;
   typedef base::ScopedPtrHashMap<TileMapKey, Tile> TileMap;
 
   void AddTile(scoped_ptr<Tile> tile, int i, int j);
   scoped_ptr<Tile> TakeTile(int i, int j);
   Tile* TileAt(int i, int j) const;
   const TileMap& tiles() const { return tiles_; }
 
   void SetTilingSize(const gfx::Size& tiling_size);
   gfx::Size tiling_size() const { return tiling_data_.tiling_size(); }
 
   void ContentRectToTileIndices(const gfx::Rect& rect,
                                 int* left,
                                 int* top,
                                 int* right,
                                 int* bottom) const;
   gfx::Rect TileRect(const Tile* tile) const;
 
-  SimpleEnclosedRegion OpaqueRegionInContentRect(const gfx::Rect& rect) const;
-
   void reset() { tiles_.clear(); }
 
  protected:
   LayerTilingData(const gfx::Size& tile_size, BorderTexelOption option);
 
   TileMap tiles_;
   TilingData tiling_data_;
 
   DISALLOW_COPY(LayerTilingData);
 };
 
 }  // namespace cc
 
 #endif  // CC_RESOURCES_LAYER_TILING_DATA_H_