tree db80cffb7504c9897e91f39243207776f43556c0
parent 434e667b5b488d6212e8c77c8ad3b02c4af37117
author Winson Chung <winsonc@google.com> 1425325883 -0800
committer Winson Chung <winsonc@google.com> 1426036462 -0700

Initial changes to break out AllApps into its own view.

- Moves launcher state-transition code into its own class
- Moves all-apps related code into a separate view/set of classes
- Implements a basic list view for all apps

Change-Id: I68f174aa9e1bf82c4e46ce9549c78a8dc4623f46