GitLab

The current overlay warning message does not directly address the
typical case: when dialer or chat bubble is displayed on the screen.

One change in behavior is that "Cancel" button of overlay warning dialog
dismisses both overlay warning and permission dialog.

BUG=1127455
R=twellington@chromium.org

Change-Id: I9d5c13a6c7d4e52a3fa73b3193d1ef463272ab64
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2406148Reviewed-by: Theresa  <twellington@chromium.org>
Reviewed-by: Andy Paicu <andypaicu@chromium.org>
Commit-Queue: Pavel Yatsuk <pavely@chromium.org>
Cr-Commit-Position: refs/heads/master@{#807089}