PhoneProxy: Restore previous updatePhoneObject logic.

	No reason to do an opt-in with a boolean, most cdma devices with >= v6 RIL should be
	able to update their IccCardProxy when triggered by an EVENT_ICC_CHANGED
	message.

Change-Id: Ica92c2d53e9d3551d3abe8b460b80d0d381ac5bb
HTCQualcommRIL: support DATA_NETWORK_STATE_CHANGED_M7/5757

* This UNSOL response behaves the same as the existing
  RESPONSE_DATA_NETWORK_STATE_CHANGED message.

Change-Id: I804c1f13fb3019a7e54a344967a3a4eb707046fd
Merge "PhoneProxy: Restore previous updatePhoneObject logic." into cm-10.2
Merge branch 'cm-10.2' into martincz