Bug 850000 - Don't clobber exceptions set in security wrapper check() hooks. r=mrbkap
Bug 813901 - Tests. r=mrbkap
Bug 848939 - De-field scale.xml. r=jaws
Bug 848939 - De-field videocontrols.xml. r=jaws,dao
Bug 848939 - De-field marquee. r=jaws
Bug 849495: LWTheme bitmap should be at least as wide as the device width. [r=mfinkle]

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extra : rebase_source : 71484a2d894d3c369cc01412d177f611b7391ceb