Merge changes from topics 'RADIO HAL 4', 'RADIO HAL 3'
am: 39583c4634

Change-Id: Ide5b2262e0ff48e988b8f5eec2871cde75a83ec6
tree: 31346fa250cd257a63546a9f9f1a26de653293c7
  1. include/
  2. libril/
  3. librilutils/
  4. reference-ril/
  5. rild/
  6. CleanSpec.mk