On-the-spot preference dialog: Switch back to notifications if user denies quick pulldown

Change-Id: I360ae8a64f28b0b25a4dbebbba2470f5b90eae2f
Signed-off-by: Parthipan Ramesh <parthipan.ramesh@gmail.com>
Merge "On-the-spot preference dialog: Switch back to notifications if user denies quick pulldown" into kitkat