cc: Moved contents_swizzled out of TileManager

cc/resources/tile.cc

Index: cc/resources/tile.cc
diff --git a/cc/resources/tile.cc b/cc/resources/tile.cc
index f29baf6907ac83b00cecfa0a54afc56de0bc4fb1..c30663bb724004f46f4b52a9ea9a624715aaafb5 100644
--- a/cc/resources/tile.cc
+++ b/cc/resources/tile.cc
@@ -20,12 +20,12 @@ Tile::Tile(TileManager* tile_manager,
            int layer_id)
   : tile_manager_(tile_manager),
     tile_size_(tile_size),
-    format_(format),
     content_rect_(content_rect),
     contents_scale_(contents_scale),
     opaque_rect_(opaque_rect),
     layer_id_(layer_id) {
   set_picture_pile(picture_pile);
+  drawing_info().set_resource_format(format);
   tile_manager_->RegisterTile(this);
 }