Bug 1084955 - Remove redeclaration of Cu. r=fabrice

The Cu const is already defined by settings.js when adb.js is included
by shell.html. We should not redefine it.

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extra : rebase_source : 1063bfb6eea004fbc68655360dc1684ddfb91c71
Bug 1080464 - [RTSP] Live stream frames are not rendered. r=ettseng r=bechen

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extra : rebase_source : aac290fc9cc887bd1a7a641b894a445ef4098c67
Bug 1079758 - Send logshake capture start event. r=gwagner

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extra : rebase_source : a4503b9f96e31001aaa4388c1ca6ee5cfe477d18
Bug 1067329 - Fix logshake directory computation. r=gwagner

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extra : rebase_source : 3b1bcbe2ca9f6f38ebad792c19d0b943e4f67edf
Bug 1049460 - Change wpa_supplicant mux/demux method on KK to enable wifi direct. r=vchang

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extra : rebase_source : 0633f2b2999d9aca03543463164b3de83b67f4f5
Bug 1045062 - [RTSP] Replace CHECK assertions by NS_ASSERTION or graceful assertions. r=sworkman

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extra : rebase_source : c4d53eaa5c21dcf993513ba7f32e1070cc8490fa