am 552bd670: (-s ours) am d5244e0a: am 52a43990: Revert "revert surfaceflinger leak fix as it uncovered a crasher on xoom"

* commit '552bd670071b519d97124621a3c11dc98062c12b':
  Revert "revert surfaceflinger leak fix as it uncovered a crasher on xoom"