[iOS][MF] Hide chip background when disabled

Bug: 942002, 942001
Change-Id: I37743ee3e5bba639dda5236b1f6863b173943d0b
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1532008
Reviewed-by: Olivier Robin <olivierrobin@chromium.org>
Commit-Queue: Javier Ernesto Flores Robles <javierrobles@chromium.org>
Cr-Commit-Position: refs/heads/master@{#642863}
1 file changed