Bug 913715 - Do not inline nursery allocated getter functions; r=bhackett

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extra : rebase_source : f104adfd2de0166d7146aaf0e3154e5a8a0e48cf
Bug 643325 - Implement SharedWorker. r=khuey.

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extra : transplant_source : %D6%8C%9Ajc%3C%F0%0E%DB%C6%7E2%AA%97%B8%AA%B2%7EY%B6