tree be7164f3e8364c15066a99ba360e20d949b12ca9
parent dec75d5adda54d48d195f76a9ab31c09de2e2848
author Jon Miranda <jonmiranda@google.com> 1488581834 -0800
committer Jon Miranda <jonmiranda@google.com> 1488846354 -0800

New folder animations.

Added FolderAnimationManager, which manages the opening
and closing animations.

All of the animations are done in the Folder.
ie. When the users taps on the FolderIcon, we immediately hide the
FolderIcon and show the Folder inits place before starting the animation.

Bug: 35064148
Change-Id: Icacdbbf78a25489f2eab4fd352f2c6ed71eb710b