resolve merge conflicts of e534d6c to master

Test: inspection
Change-Id: Ice5af2a3d7ad798dd74dca5a25a24f1436fa2cd1
tree: 7927bc9ed568daea00b5125d613fd2d391bcac7f
  1. include/
  2. libril/
  3. librilutils/
  4. reference-ril/
  5. rild/
  6. CleanSpec.mk