GitLab

The quick settings bubble currently intercepts all key events when it is not
activated, but this behaviour breaks text input for notifications in the new
message center bubble.

TEST=manually verified
BUG=1040738

Change-Id: Ib465fe7dee85ddd8a018c39197953de0ba79b844
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2001758Reviewed-by: Yoshiki Iguchi <yoshiki@chromium.org>
Commit-Queue: Tim Song <tengs@chromium.org>
Cr-Commit-Position: refs/heads/master@{#731822}