Merge "Fix bugs with takeSurface and preserveWindows." into nyc-dev
am: 69a6fe3

* commit '69a6fe321c7b3934ee8849d2038a85443011050c':
  Fix bugs with takeSurface and preserveWindows.

Change-Id: I6f7b52b3d880eede508c12f8d2ffa1c29f17bbd5