Photo Picker: Fix crash when denying Storage permission.

Bug: 950024, 656015
Change-Id: Id0f9a491ab3e5260f41a01c0a5ace1ed66c0c97e
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1572123
Auto-Submit: Finnur Thorarinsson <finnur@chromium.org>
Commit-Queue: Ted Choc <tedchoc@chromium.org>
Reviewed-by: Ted Choc <tedchoc@chromium.org>
Cr-Commit-Position: refs/heads/master@{#652165}
1 file changed