Dropping dependency from ui/ozone to ui/display/manager

ui/ozone is a low level lib and should not depend on high level
targets.

Change-Id: Iddf627e46c05273d9a07f40559975bc114669980
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1549065
Commit-Queue: Daniel Bratell <bratell@opera.com>
Commit-Queue: Michael Spang <spang@chromium.org>
Auto-Submit: Daniel Bratell <bratell@opera.com>
Reviewed-by: Michael Spang <spang@chromium.org>
Cr-Commit-Position: refs/heads/master@{#646848}
1 file changed