Add support for LTE CarrierAgregation
am: 6dbb43ca9a

Change-Id: I1f4ffab284b6952b2f196e5ecec74cb6b27a7b1b
tree: 01997095f26ebd858494cb3c578b7d254f93405e
  1. include/
  2. libril/
  3. librilutils/
  4. reference-ril/
  5. rild/
  6. CleanSpec.mk