GitLab

This allows us to disable extension garbage collection for the kiosk mode screensaver extension.

See associated bug for details.

R=asargent@chromium.org
BUG=280363
TEST=Screensaver plays through and loops in retail kiosk mode.

Review URL: https://chromiumcodereview.appspot.com/23629027

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@221366 0039d316-1c4b-4281-b951-d872f2087c98