GitLab

This is the correct behavior instead of rejecting the Promise.

Bug: 852089
Change-Id: I847ff4103084be35696705af8bb06bb1ecb701a9
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2617499Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Commit-Queue: Austin Eng <enga@chromium.org>
Cr-Commit-Position: refs/heads/master@{#842143}