am 7d00b2fe: am 1e533d01: Merge "Ensuring that unbind calls are not queued in the worker thread and executed subsequently on the main thread.  (Bug 7001531)" into jb-mr1-dev

* commit '7d00b2fe1c8ca38531e64bc1e6f678581403d524':
  Ensuring that unbind calls are not queued in the worker thread and executed subsequently on the main thread.  (Bug 7001531)