tree fe77ec37b814258d69305a585681e4ac20d37878
parent 20779c2e62d49ebe1b509acef557b0c92359e6c2
author Tyler Gunn <tgunn@google.com> 1446492297 -0800
committer The Android Automerger <android-build@google.com> 1446590114 -0800

Improve comment on EXTRA_CALL_RAT_TYPE.

Adding comments to EXTRA_CALL_RAT_TYPE to make it clear what it is used
for, and what values are expected.

Bug: 20144385
Change-Id: I248aca61abc8a57d7aeef650e48cc498e41c859b