cc: Early out of UpdateTiles for resoureceless draw

cc/test/fake_picture_layer_impl.h

Index: cc/test/fake_picture_layer_impl.h
diff --git a/cc/test/fake_picture_layer_impl.h b/cc/test/fake_picture_layer_impl.h
index 759bb83f66ece41eefae304e80908b3d27fa73ef..fcc4946a28272c677e11a286840b4965dbc56722 100644
--- a/cc/test/fake_picture_layer_impl.h
+++ b/cc/test/fake_picture_layer_impl.h
@@ -115,14 +115,6 @@ class FakePictureLayerImpl : public PictureLayerImpl {
   const Region& invalidation() const { return invalidation_; }
   void set_invalidation(const Region& region) { invalidation_ = region; }
 
-  gfx::Rect visible_rect_for_tile_priority() {
-    return visible_rect_for_tile_priority_;
-  }
-
-  gfx::Transform screen_space_transform_for_tile_priority() {
-    return screen_space_transform_for_tile_priority_;
-  }
-
   gfx::Rect viewport_rect_for_tile_priority_in_content_space() {
     return viewport_rect_for_tile_priority_in_content_space_;
   }