tree 91c1d36b3340eee3ab12f9ed05e76fca8e4cf7a2
parent 62ae29f8b50f59093d30c30a737eac956352c396
author Patrick Dubroy <dubroy@google.com> 1298576543 -0800
committer Patrick Dubroy <dubroy@google.com> 1298576639 -0800

Fix issue with some home button presses being ignored.

We are ignoring home button presses after panning away from
the default screen, when the workspace is still moving slightly.

Also, make the home button a no-op when the user is in the
middle of panning the screen (i.e. finger is still down).

Change-Id: Ida6bad4faaf90b6802aac2cbf3444f76b7b38100