commit f82582e03eca63741c66de3aa13aab940bf3f9aa
author Justin DeWitt <dewittj@chromium.org> Tue Oct 09 23:06:01 2018
committer Commit Bot <commit-bot@chromium.org> Tue Oct 09 23:06:01 2018
tree e8b9b2ca87d33dc4db9271733ed9be4fb33b2297
parent daf552dd414c728a1e0d46d9b5d8334859b8c37b

[EoS] Add fade animations to the NTP

There is a nontrivial delay before icons pop into being, so fade them in.
The animations cover 3 cases:
* No catalog exists, just immediately render the vector default assets
* Catalog exists locally, fade in the category tiles
* Catalog exists remotely, render vector assets then replace with
  category tiles using a fade-out fade-in animation.

Bug: 867488
Change-Id: I958e1e8e3ef88c1dad86869a8e1812e432952989
Reviewed-on: https://chromium-review.googlesource.com/c/1272087
Commit-Queue: Justin DeWitt <dewittj@chromium.org>
Reviewed-by: Cathy Li <chili@chromium.org>
Cr-Commit-Position: refs/heads/master@{#598122}