GitLab

- Adds infobarManagerWillChange consumer method to clean up
this dictionary when the manager/webstate has changed.
- Changes childCoordinatorStopped so it sends the InfobarType.
- Updates unittests.

Bug: 961343
Change-Id: I275ba5a5f3091202b7eff3d40777ac782c438946
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1731141Reviewed-by: Peter Lee <pkl@chromium.org>
Commit-Queue: Sergio Collazos <sczs@chromium.org>
Cr-Commit-Position: refs/heads/master@{#684238}