Unparents internalRoot actor when gaussian-blur-view is deactived.
- After gaussian-blur-view is once activated, Renderers of internalRoot actor are remained.
When the gaussian-blur-view become deactived, internalRoot is still child of the View,
and, the renderers of internalRoot will be renderered.
- So, to add the internalRoot to gaussian-blur-view when it is actived and
to unparent the internalRoot when the view become deactived, make the renderers do not affect rendering results.
Change-Id: If147583d008662335c539b0e016abeb67e0a9679
Signed-off-by: Seungho, Baek <sbsh.baek@samsung.com>