BUG=skia:5979

Change-Id: I063a79a3877f4ad778bfbcbca3ddee49e6504ede
Reviewed-on: https://chromium-review.googlesource.com/411386Reviewed-by: Aaron Gable <agable@chromium.org>
Commit-Queue: Ravi Mistry <rmistry@google.com>