cc: Early out of UpdateTiles for resoureceless draw

cc/layers/picture_image_layer_impl_unittest.cc

Index: cc/layers/picture_image_layer_impl_unittest.cc
diff --git a/cc/layers/picture_image_layer_impl_unittest.cc b/cc/layers/picture_image_layer_impl_unittest.cc
index 53b0061b05ca85f4aafd45a2d3fceda8c72db687..238683963c8bc7600cec3720969946c570ac87ec 100644
--- a/cc/layers/picture_image_layer_impl_unittest.cc
+++ b/cc/layers/picture_image_layer_impl_unittest.cc
@@ -92,8 +92,7 @@ class PictureImageLayerImplTest : public testing::Test {
     layer->draw_properties().screen_space_transform_is_animating =
         animating_transform_to_screen;
     layer->draw_properties().visible_layer_rect = viewport_rect;
-    bool resourceless_software_draw = false;
-    layer->UpdateTiles(resourceless_software_draw);
+    layer->UpdateTiles();
   }
 
  protected: