Merge "libgsm's "gsm.h" is now C++-safe." am: 1aaaa4ea4a am: 36df8bb508 am: ed60b5bdea am: 1d33e188a9

Change-Id: Idaf96ba59c11ea8769503d56e2bdf3ec999790e1
tree: 09e8e6b1a627e1748be4ce1a8fdbecdaa2969a61
  1. Android.bp
  2. CleanSpec.mk
  3. src/