GitLab

Also add a crash key for the link variation, to see if there is a
pattern to crashes, should they be seen in the field.

Bug: 1085899
Change-Id: I7b94f41d5661d31bf0fc11e9478092471db0e8e7
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2213880
Commit-Queue: ccameron <ccameron@chromium.org>
Reviewed-by: Kenneth Russell <kbr@chromium.org>
Cr-Commit-Position: refs/heads/master@{#772140}