GitLab

|display_id_to_renderer_| has dependency on aura. When used as
a mojo app, |aura_init_| provide aura and should be released
after it.

Bug: None
Change-Id: Ice4410def29166c77ebc8431fd62995c5dbe57f7
Reviewed-on: https://chromium-review.googlesource.com/c/1357082Reviewed-by: James Cook <jamescook@chromium.org>
Commit-Queue: Xiyuan Xia <xiyuan@chromium.org>
Cr-Commit-Position: refs/heads/master@{#612844}