cc, gpu: Use RGBA when using msaa on systems that don't support BGRA

cc/tiles/tile_manager.cc

Index: cc/tiles/tile_manager.cc
diff --git a/cc/tiles/tile_manager.cc b/cc/tiles/tile_manager.cc
index 77622c23b466bfcc5e0eedfccf961da0c6ac5fd0..1d36fddba93a5c684133d0d17411c2b529e2236c 100644
--- a/cc/tiles/tile_manager.cc
+++ b/cc/tiles/tile_manager.cc
@@ -792,7 +792,8 @@ void TileManager::UpdateTileDrawInfo(
     draw_info.set_use_resource();
     draw_info.resource_ = resource.Pass();
   }
-
+  draw_info.contents_swizzled_ =
+      tile_task_runner_->GetResourceRequiresSwizzle();
   client_->NotifyTileStateChanged(tile);
 }