am e7ef4241: Fix volume keys when in-call and screen is off due to proximity sensor.

Merge commit 'e7ef42416088235d9e220e3b031d4f612f436a06' into eclair-mr2

* commit 'e7ef42416088235d9e220e3b031d4f612f436a06':
  Fix volume keys when in-call and screen is off due to proximity sensor.
tree: 1f199fd565fb22264a2ea9413330ab827122e5c2
  1. policy/