tree e25c6b620cae46b7c8244400f937d89521566b74
parent 2f1ef77c07da2ed7168f75551dd632026b20f8cc
author Adam Powell <adamp@google.com> 1371666808 -0700
committer Adam Powell <adamp@google.com> 1378861743 -0700

Action bar refactoring and transitions

* Remove the extra occurrence of the Up caret view and reuse the
  standard home view.

* Use new transition APIs to animate changes in action bar content.

Change-Id: I7af3bb580ef4bff7d8dec9e21649b856fe73c77b