GitLab

Logged when app transitioned from background to foreground.
Used for Breadcrumbs to log steps to reproduce for crashlogs.

Bug: 1046231
Change-Id: I6cc6b7d22fd19ce71347defbfb9246b3788125db
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2085598
Commit-Queue: Eugene But <eugenebut@chromium.org>
Reviewed-by: Mark Cogan <marq@chromium.org>
Reviewed-by: Ilya Sherman <isherman@chromium.org>
Auto-Submit: Eugene But <eugenebut@chromium.org>
Cr-Commit-Position: refs/heads/master@{#747366}