GitLab

This CL moves AsyncImageView to components/browser_ui/widget, which
includes moving AutoAnimatorDrawable, ForegroundRounderCornerImageView,
and unavailable/waiting drawable XML files.

Bug: 1134412
Change-Id: I0466620ec4571a75f9839fa575b9d07f1f201b40
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2444172Reviewed-by: Theresa  <twellington@chromium.org>
Commit-Queue: Shakti Sahu <shaktisahu@chromium.org>
Cr-Commit-Position: refs/heads/master@{#814637}