GitLab

Extends 8dp corners to ToolbarActionView which was missed in a previous
change. This makes them consistent with other toolbar buttons.

Bug: chromium:822069
Change-Id: Id894664ec698504e3ff997c1b12691821ab1062e
Reviewed-on: https://chromium-review.googlesource.com/1015286
Commit-Queue: Peter Boström <pbos@chromium.org>
Reviewed-by: Bret Sepulveda <bsep@chromium.org>
Cr-Commit-Position: refs/heads/master@{#551523}