Bug 838014 - Rooting in jsapi-tests/. r=terrence

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extra : rebase_source : 458d9eb1828cf13de15ef015d0e37b9e91bee7bf
Bug 838014 - Rooting in the JS shell. r=terrence

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extra : rebase_source : cce531ae3c9b8cba294434a212f9b0883acfef37
Bug 838014 - Rooting in ionmonkey. r=terrence

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extra : rebase_source : 02e1ababcd36ea3e044ab3d2dd96f89816046a47