Disable animation on tabs when rich animation is disabled.

When gfx::Animation::ShouldRenderRichAnimation() returns false
we shouldn't render heavy animation. This CL disables 1) tabstrip
layout and 2) glow hover effect on tabs.

Bug: 8944
Change-Id: If604608b332a4ffd125bf3027a8fc1a5514be288
Reviewed-on: https://chromium-review.googlesource.com/c/1408630
Reviewed-by: Scott Violet <sky@chromium.org>
Commit-Queue: Sang Woo Ko <sangwoo108@chromium.org>
Cr-Commit-Position: refs/heads/master@{#624448}
7 files changed