Emulator: bump ATV sdk system image revision to 4
bohu [Wed, 25 May 2016 00:26:40 +0000 (00:26 +0000)]
am: c2d3a77705

* commit 'c2d3a77705644d61cb56be7280bfe056abcbfc64':
  Emulator: bump ATV sdk system image revision to 4

Change-Id: I85ad852e7caf7c2acdfedf0e933ee06b3a7778bc


Trivial merge