Still produce quad when tile OOM and on demand raster is not allowed

cc/trees/layer_tree_host_impl.h

Index: cc/trees/layer_tree_host_impl.h
diff --git a/cc/trees/layer_tree_host_impl.h b/cc/trees/layer_tree_host_impl.h
index 7392d4f9c27003a8508e6a862f5c552c8feea2e9..0edbbfc8c0e0157fb724e0d93ada619ddeb9eb6e 100644
--- a/cc/trees/layer_tree_host_impl.h
+++ b/cc/trees/layer_tree_host_impl.h
@@ -516,6 +516,8 @@ class CC_EXPORT LayerTreeHostImpl
   LayerTreeHostImplClient* client_;
   Proxy* proxy_;
 
+  scoped_ptr<TileManager> tile_manager_;
+
  private:
   void CreateAndSetRenderer();
   void CreateAndSetTileManager();
@@ -591,7 +593,6 @@ class CC_EXPORT LayerTreeHostImpl
   // |resource_provider_| and |tile_manager_| can be NULL, e.g. when using tile-
   // free rendering - see OutputSurface::ForcedDrawToSoftwareDevice().
   scoped_ptr<ResourceProvider> resource_provider_;
-  scoped_ptr<TileManager> tile_manager_;
   bool use_gpu_rasterization_;
   scoped_ptr<RasterWorkerPool> raster_worker_pool_;
   scoped_ptr<ResourcePool> resource_pool_;