am 1dec5032: Force the mediaserver process to restart whenever the zygote or system server do.

Merge commit '1dec5032cfadc1a3d7687ce5b6cd322e4151ce9d' into eclair-plus-aosp

* commit '1dec5032cfadc1a3d7687ce5b6cd322e4151ce9d':
  Force the mediaserver process to restart whenever the zygote or system