Bug 1047177 - Treat v4 certs as v3 certs (1/2).  r=keeler. a=lmandel

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rename : content/media/webaudio/test/small-shot.mp3 => content/media/test/small-shot.mp3
extra : rebase_source : b100cd0bf3bf220bb9361131e54d4367823b49a0
Bug 1047177 - Treat v4 certs as v3 certs. Tests (2/2).  r=keeler. a=lmandel

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extra : rebase_source : dcd118fab5463578e7fc958cb2a89b8d0172ad8e