Dave Townsend 4bf4f02ce7 Bug 1257246: Update browser for eslint 2. r=felipe ... Most of this is fixing functions that in some cases return a value but then can also run to completion without returning anything. ESLint 2 catches this where previous versions didn't. Unless there was an obvious other choice I just made these functions return undefined at the end which is effectively what already happens. MozReview-Commit-ID: DEskVIjiKDM --HG-- extra : rebase_source : 07ba1d14655f5d761624b105ef025ec88323d4d5 extra : histedit_source : 9e5ab54ce1b1a5ee1f0fb143f8d1450522455e3b		2016-04-05 11:33:33 -07:00
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mozscreenshots	Bug 1257246: Update browser for eslint 2. r=felipe	2016-04-05 11:33:33 -07:00