am 51e45ff0: Cleanup how a plugin goes full-screen.

Merge commit '51e45ff0d53ce299be316e14e48cdd3e3a51d0b0' into eclair-mr2-plus-aosp

* commit '51e45ff0d53ce299be316e14e48cdd3e3a51d0b0':
  Cleanup how a plugin goes full-screen.