Bug 1005142 - Part 1/2 - Add OCSP get capabilities to OCSPRequestor. r=keeler

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extra : rebase_source : ee4a86bf02a466a31de8b0b6cd7ce375a7f28c6d
Bug 1005142 - Part 2/2 - Basic OCSP fetch method tests. r=keeler

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extra : rebase_source : 364a5d410eb3743ae0a03ebcf0a258e847d71743
Bug 1016960 - make |instanceof WebIDLInterface| work with outer windows. r=bz.

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extra : rebase_source : d62525ea541af2cf832884fb8ea5398595887679