Consistent white dialer

Change-Id: I2cce075d4660732905e7baaf5fb059cc28d834cf

Conflicts:
	res/drawable-hdpi/ic_dial_action_delete.png
	res/drawable-mdpi/ic_dial_action_delete.png
	res/drawable-xhdpi/ic_dial_action_delete.png
	res/drawable-xxhdpi/ic_dial_action_delete.png
	res/values/colors.xml
update colors.xml

Change-Id: I3ebd7edaeca4c7bf49c01c15b4a9b6d3b5dbcd2e