Merge changes I6806c5c8,I60afe7c6,I6d103569,I4cd6f76b,I6ddbebc9, ...

* changes:
  Hide bubble in (New)ReturnToCallController.tearDown().
  Grouping each listener's logic in an inner class in CallDetailsActivity.
  Allow VVM activation to be rerun if carrier sent STATUS SMS
  Check for null subscription info list in TelecomUtil#getSubscriptionInfo.
  Ignore "new" voicemails that are too old for notifications
  Display the automatically detected home country in assisted dialing settings.
  Add DATA_USAGE column to the annotated call log.
  Temporarily disable PhoneHistoryRecorder.
  Bubble v2 animation changes.
  Refactor Assisted Dialing Settings into standalone activity.
  Added PhoneLookupHistoryRecorder.
  Added PhoneLookupSelector.