Jeff Tinker 65c94e6959 Add signature|system permission to MediaDrm signer APIs
Also addresses style issues noted in post-submit review from
https://googleplex-android-review.git.corp.google.com/#/c/439054/

Change-Id: If177b11dbcc049bc271529c119bc5c36ae0107b5
related-to-bug: 12702350
2014-04-02 16:43:10 -07:00
..