GitLab

Start the animation a bit earlier, invoke the Assistant a bit later.
(see the bug for details).

Bug: 751752
Change-Id: Ic141fc6a1955f49fd26a7eab9e7128d0c1197fd0
Reviewed-on: https://chromium-review.googlesource.com/598774Reviewed-by: James Cook <jamescook@chromium.org>
Commit-Queue: Vladislav Kaznacheev <kaznacheev@chromium.org>
Cr-Commit-Position: refs/heads/master@{#491553}