Prevent killing of process during service bringup

ActivityManagerService sometimes kills the process whose service
is being brought up during bindService.
This happens when the process starts hitting some Pss threashold.
Specifically this is causing InCallUI process to be killed during
bind request from Phone app.

CRs-Fixed: 681329

Change-Id: Id548a22d7e7ce3aa0b0511763078f813fafd6e16
Merge "Prevent killing of process during service bringup" into du44