mozilla/bedrock — pull request #1853 by alexgibson (2014-04-02 13:54:42+00:00)
Title: [bug 729329] Add Sync animation to firefox/sync

* Adds new Sync CSS animation to `firefox/sync`
* Includes static composite fallback for older browsers
* Re-purposed as an include, so we can also use this for the upcoming Firefox Desktop overview pages and Australis Tour.