Bug 819061 - [Apps] Remove workaround from Bug 813468 once Bug 815523 is done r=ferjm
Backed out changeset ae69e98751c5 (bug 827995) because of build failures

--HG--
extra : rebase_source : a63ee68401902626bedf29b8fbeae3889f6691bd
Bug 827918 - Fix unitiaialized variables in AZPC. r=drs
Bug 826681 - Land webRTC-shareDevice-64@2x.png. r=dolske
Bug 806282 - Let SPACE and RETURN open the popup in type="menu-button" buttons. r=enn
Bug 827995. Avoid spending a lot of time in sprintf while assembling for ARM. r=bhackett

During a profile of JS execution on B2G we're spending 10% of the time in
__vfprintf. At least some of this is in the arm assembler. Since we're not
actually using the strings we're printing we'd be better off not printing them.

--HG--
extra : rebase_source : 9645ab4e576a103485de181831aab3abab676552