cc: Prevent usage of rasterize on-demand with delegating renderer.

cc/resources/tile_manager.h

Index: cc/resources/tile_manager.h
diff --git a/cc/resources/tile_manager.h b/cc/resources/tile_manager.h
index 0e7de2cd5858e3914399e09fcc275422f0b7dfda..360df18538dcd024381f5062dccbb7d492c247fa 100644
--- a/cc/resources/tile_manager.h
+++ b/cc/resources/tile_manager.h
@@ -55,6 +55,7 @@ class CC_EXPORT TileManager : public RasterWorkerPoolClient,
       ContextProvider* context_provider,
       RenderingStatsInstrumentation* rendering_stats_instrumentation,
       bool use_map_image,
+      bool use_rasterize_on_demand,
       size_t max_transfer_buffer_usage_bytes,
       size_t max_raster_usage_bytes,
       unsigned map_image_texture_target);
@@ -120,7 +121,8 @@ class CC_EXPORT TileManager : public RasterWorkerPoolClient,
               ResourceProvider* resource_provider,
               scoped_ptr<RasterWorkerPool> raster_worker_pool,
               size_t max_raster_usage_bytes,
-              RenderingStatsInstrumentation* rendering_stats_instrumentation);
+              RenderingStatsInstrumentation* rendering_stats_instrumentation,
+              bool use_rasterize_on_demand);
 
   // Methods called by Tile
   friend class Tile;
@@ -212,6 +214,8 @@ class CC_EXPORT TileManager : public RasterWorkerPoolClient,
 
   std::vector<Tile*> released_tiles_;
 
+  bool use_rasterize_on_demand_;
+
   DISALLOW_COPY_AND_ASSIGN(TileManager);
 };