tree 622d090d94582b4c7f17f1e1fb80def76ea29d71
parent 11462cc0b0fd34151968b310833a0b8525457eb4
author Craig Mautner <cmautner@google.com> 1368552878 -0700
committer Craig Mautner <cmautner@google.com> 1368552878 -0700

Move Recents into home stack.

Allows Recents activity to occupy a special place in the window/stack
hierarchy.

Change-Id: Ic11c94a075f70c7ba68bd554cd3e5fc6b7c407e7