GitLab

The background for the Zoom icon is placeholder (haven't received
the 9patch image yet).

Animations between states will be included in a follow-up CL.

Bug: 1029056, 656015
Change-Id: Ic5657246ca21f7d6a1fcf26a42e2148d0771a05d
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1936770
Commit-Queue: Finnur Thorarinsson <finnur@chromium.org>
Reviewed-by: Theresa  <twellington@chromium.org>
Cr-Commit-Position: refs/heads/master@{#719757}