am 6b9aca99: am d63458b3: Add pressed states for the all apps button and the home button.

Merge commit '6b9aca99e97a26e90ec528d56d03a281a43d4ead' into eclair-mr2-plus-aosp

* commit '6b9aca99e97a26e90ec528d56d03a281a43d4ead':
  Add pressed states for the all apps button and the home button.