If there is no clipper of container, color_set and clipper_set api won't work.
- elementary_test -to 'efl.ui.relative_layout'
- Click button1
- check that buttons color are changed.
I think there is a typo in the commit description.
If there is no clipeer of container, -> If there is no clipper of container,
Was this code missing before?
I mean this code should have existed before but it was not added? Or is this code required from now?