GitLab

TabStrip now calls ActiveStateChanged() on tabs when they are removed
from the view model, giving them a chance to update any relevant state
(such as background/text color, etc).

Bug: 859321
Change-Id: Iaad9d3dfa2d378c708a648315e5bdef9e2f2ff5f
Reviewed-on: https://chromium-review.googlesource.com/1162429
Commit-Queue: Ryan Meier <rameier@chromium.org>
Reviewed-by: Peter Kasting <pkasting@chromium.org>
Reviewed-by: Allen Bauer <kylixrd@chromium.org>
Cr-Commit-Position: refs/heads/master@{#581272}