GitLab

CloudReporting observers ProfileManager and few KeyedServices. It needs
to be turned down before Profile system so that these observers can be
removed properly.

Adding a browser test to verify the issue which waits until cloud reporting
fully launched and shutdown.

Bug: 1047619, 1047886
Change-Id: I28620dd0f8265bb10c4139eb24bad24dcaf94ea0
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2033435Reviewed-by: Avi Drissman <avi@chromium.org>
Reviewed-by: Julian Pastarmov <pastarmovj@chromium.org>
Commit-Queue: Owen Min <zmin@chromium.org>
Cr-Commit-Position: refs/heads/master@{#738250}