cc: Mark tiles as processed for solid color analysis.

cc/tiles/tile.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_TILES_TILE_H_
 #define CC_TILES_TILE_H_
 
 #include <stddef.h>
 #include <stdint.h>
 
@@ skipping 89 matching lines @@
     invalidated_id_ = previous_tile_id;
   }
 
   Id invalidated_id() const { return invalidated_id_; }
   const gfx::Rect& invalidated_content_rect() const {
     return invalidated_content_rect_;
   }
 
   bool HasRasterTask() const { return !!raster_task_.get(); }
 
+  void set_solid_color_analysis_performed(bool performed) {
+    is_solid_color_analysis_performed_ = performed;
+  }
+  bool is_solid_color_analysis_performed() const {
+    return is_solid_color_analysis_performed_;
+  }
+
  private:
   friend class TileManager;
   friend class FakeTileManager;
   friend class FakePictureLayerImpl;
 
   // Methods called by by tile manager.
   Tile(TileManager* tile_manager,
        const CreateInfo& info,
        int layer_id,
        int source_frame_number,
        int flags);
   ~Tile();
 
   TileManager* const tile_manager_;
   const gfx::Rect content_rect_;
   const gfx::Rect enclosing_layer_rect_;
   const float contents_scale_;
 
   TileDrawInfo draw_info_;
 
   const int layer_id_;
   const int source_frame_number_;
   const int flags_;
   const int tiling_i_index_;
   const int tiling_j_index_;
   bool required_for_activation_ : 1;
   bool required_for_draw_ : 1;
+  bool is_solid_color_analysis_performed_ : 1;
 
   Id id_;
 
   // The rect bounding the changes in this Tile vs the previous tile it
   // replaced.
   gfx::Rect invalidated_content_rect_;
   // The |id_| of the Tile that was invalidated and replaced by this tile.
   Id invalidated_id_;
 
   unsigned scheduled_priority_;
-
   scoped_refptr<TileTask> raster_task_;
 
   DISALLOW_COPY_AND_ASSIGN(Tile);
 };
 
 using ScopedTilePtr = std::unique_ptr<Tile, Tile::Deleter>;
 
 }  // namespace cc
 
 #endif  // CC_TILES_TILE_H_