GitLab

Don't run DestroyProfileOnBrowserClose logic if Background Mode is
enabled, i.e. wait for the entire browser to exit before destroying
the Profile object.

Bug: 88586, 566835
Change-Id: I593d5537fc494bab1cd435b65cfc57075d92cfe2
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2476173Reviewed-by: Mihai Sardarescu <msarda@chromium.org>
Commit-Queue: Nicolas Ouellet-Payeur <nicolaso@chromium.org>
Cr-Commit-Position: refs/heads/master@{#819437}