Bug 806737 - Part 1: Re-enable test_prompt.html; r=ehsan
Remove some unnecessary preprocessing, no bug

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extra : rebase_source : b8bfed7a5b55652fd8a9b3bf3c601accb8b2022f
Bug 843679: improve browser_tabMatchesInAwesomebar_perwindowpb.js check descriptions, r=ttaubert

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extra : rebase_source : 2b06c2a1f0461d479f3d75ad2733d058ae7f8ee7