Bug 997402 - both bing and yahoo params are broken, r=mfinkle

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extra : rebase_source : 7d472dbc99c87d202c912d006f7e494fd397891b
Bug 997432 - log failures when MozParams don't include a condition attribute, r=gavin

--HG--
extra : rebase_source : e1f3712e88265d6e298b47e59e55d7e2feaf2484