DSDA: Define MSimInCallActivity in manifest file
Define MSimInCallActivity class in manifest file for DSDA.

Change-Id: Ia7b4d4ce54f1e6349e37736a1289a2e0dceb9c67
Merge "DSDA: Define MSimInCallActivity in manifest file Define MSimInCallActivity class in manifest file for DSDA." into pac-4.4