GitLab

Create a histogram to record the reason for a scan job not succeeding.

Bug: 1059779
Change-Id: Ibdf6806b314292ae79b87eb20e6a892553525f15
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2596253Reviewed-by: Brian White <bcwhite@chromium.org>
Reviewed-by: Jesse Schettler <jschettler@chromium.org>
Commit-Queue: Gavin Williams <gavinwill@chromium.org>
Cr-Commit-Position: refs/heads/master@{#841644}