Fix assert in blink chromeos

Bug: skia:
Change-Id: I894effdde72a8777e0f943decc327d1c6616a69d
Reviewed-on: https://skia-review.googlesource.com/73520
Reviewed-by: Greg Daniel <egdaniel@google.com>
Commit-Queue: Greg Daniel <egdaniel@google.com>
1 file changed