Add ability to modify default dialer via ADB
Add ability to modify default dialer via ADB

Add hidden action to TelecomManager

Change-Id: I698c0154f438cdaf78926f12a261cbc0eb807cd0

xorware/android_frameworks_base,xorware/android_frameworks_base,xorware/android_frameworks_base,xorware/android_frameworks_base,xorware/android_frameworks_base,xorware/android_frameworks_base