am 5b2151ae: Do not turn off screen immediately after undocking.

Merge commit '5b2151ae8654f63bd25e05e87f872ec6f78f0519' into eclair-plus-aosp

* commit '5b2151ae8654f63bd25e05e87f872ec6f78f0519':
  Do not turn off screen immediately after undocking.
tree: 3ee7395ceea3d81571b1942b0e0f7ad0a4a95b34
  1. mid/
  2. phone/
  3. PolicyConfig.mk