GitLab

Use range-based for loops in AnimationTicker.

Cq-Include-Trybots: master.tryserver.blink:linux_trusty_blink_rel
Change-Id: I0bad150bb7a896042c37784c0f7a3870aa56e82b
Reviewed-on: https://chromium-review.googlesource.com/673346
Commit-Queue: Walter Korman <wkorman@chromium.org>
Reviewed-by: enne <enne@chromium.org>
Cr-Commit-Position: refs/heads/master@{#502913}