am 163ab74e: Hide the status bar while a <video> is playing.

Merge commit '163ab74e2f85b53a1a374c49677073fb64d35f28' into eclair-mr2-plus-aosp

* commit '163ab74e2f85b53a1a374c49677073fb64d35f28':
  Hide the status bar while a <video> is playing.