Revert "[4/4] Telephony: Smart Phone Call"

This reverts commit f729a2c6a690edf3d9243f82e3b017c14e11430e.

Conflicts:
	res/values/ras_strings.xml
	src/com/android/phone/CallFeaturesSetting.java
start fixing theming related issues
Revert "TRDS:[Telephony] Dark Dialer (2/2)"

This reverts commit 36da732a32ac387bc7c2f61fee73387d6f597261.