tree 92992b1701263a1567ab4477b59fdb8b6e1a7222
parent baf35feefcd14c13a6bf5ff5b651d9f22c2c3de0
author Craig Donner <cdonner@google.com> 1463156982 -0700
committer Craig Donner <cdonner@google.com> 1469741858 +0000

Handle lock() returning a NULL buffer in SurfaceUtils.

Bug: 28526999
Change-Id: I99fdc100329e3350c9c8aa070779a407eda057ff
(cherry picked from commit 9193bcd60728bac0d5c2059ed2dc878231509c3a)