Revert "[2/2] Dialer: Add a non-intrusive dialoger for incoming calls"

This reverts commit 21e89a3e0abcaa928acded9bd91e4c4b81fe05ce.
Goodbye blue dialpad

let's be consistent on our system apps

Change-Id: I5eb08ae8bc22d881039e8d58d4a4276033ab631b

Conflicts:

	res/values/colors.xml
Consistent white dialer

Change-Id: I2cce075d4660732905e7baaf5fb059cc28d834cf
Keep InCallUI in memory (2/3)

Here, we set the sharedUserId so the dummy InCallUI.apk can
share the process.

Change-Id: Idfb7fa760eacc8d6e46d50ce682fb06c0acfc8f4