GitLab

Add a switch to specify the path of quarantine folder.

Bug: crbug.com/883903
Change-Id: Id04408340bc5732d9bf1823da8f11d52bcb6f740
Reviewed-on: https://chromium-review.googlesource.com/1224675Reviewed-by: Chris Sharp <csharp@chromium.org>
Commit-Queue: Che-yu Wu <cheyuw@google.com>
Cr-Commit-Position: refs/heads/master@{#591334}