tree 08345595e34addee6e1cc366df8bf14cdd86e484
parent 96661c42d0643c129fed60678aa0b8f99d32b456
author Craig Mautner <cmautner@google.com> 1378235757 -0700
committer Craig Mautner <cmautner@google.com> 1378239297 -0700

Insert home task into history when sending to back.

- There is an assumption that moving a task to the back moves it
behind the home activity. This fix ensures that the home activity
will be launched by some activity before the task that has been
moved to the back.

- Convert "private final" declarations to private only.

- Convert container tests for size()==0 to isEmpty().

- Remove unused variable.

Fixes bug 10228536.

Change-Id: I51741ee7a09652e27afffcc50c14953bf0aa27ea