Service side HAL changes for RIL unsolicited responses - 3

Test: Basic telephony sanity (voice call, sms, data, APM)
Bug: 32020264
Change-Id: I916e0d5bc8cff8e52b3f7b55390e146adccc43bf
4 files changed
tree: 76c9855dfbf0c67b3955abcb51405dbebe66d3fd
  1. include/
  2. libril/
  3. librilutils/
  4. reference-ril/
  5. rild/
  6. CleanSpec.mk