am c2ccc528: Merge "Make back button exit ConferenceManagerFragment" into klp-dev

* commit 'c2ccc528019e8b116a5d18aaca2785c3f6ba81c9':
  Make back button exit ConferenceManagerFragment
tree: 376a0d1050fe8b452250ebc368ba4c93c2f68a1b
  1. InCallUI/