bug 914435 fix toolbaritem handling of ambient frames, r=markh
Bug 918535 - Update focus state in UIABridge when focus moves to non-editable content. Addresses double-tap required to dismiss soft keyboard on start tab. f=rsilveira r=bbondy
Merge m-c to fx-team.
Bug 879612 - Move app update common xpcshell test code into head_update.js.in. r=bbondy
Turn on app update mochitest-chrome debug logging to try to figure out the cause of Bug 918029. r=bbondy
Bug 845408 - unify download-indicator and download-button, r=mconley
Bug 917702 - Unexpected Mouse Coordinate Return when MouseEnter or MouseExit Event Fired. r=spohl
Bug 916845: Add functions for testing lazily-retrieved sources. r=ejpbruel
Bug 922134 - Remove unused JSContext parameter from MIR infer() operations, r=jandem.
Bug 922168 - Remove use of JSContext in UseNewTypeForInitializer, r=jandem.
Bug 918220. Part 1. Rename the pref content.image.allow_locking to make it clear that it only applies to content processes. r=jmuizelaar
Bug 918220. Part 2. Remove image.mem.allow_locking_in_content_processes pref from fennec pref file, it doesn't apply to fennec because it doesn't have content processes and could be confusing. Also, give the pref a default value in all.js. r=jmuizelaar
Bug 836284 - Handle negative slice times in GC stats reporter; r=billm

--HG--
extra : rebase_source : 349d2adeb511eb563f3a468583991b7016b8ed76
Bug 919815 - cpr_win_ipc.c not 64-bit safe. r=ehugg
Bug 912264 - Reset OSI-regs flags before the implicit interrupt check. r=
Bug 921099 - Remove alignment assertions in AudioNodeEngineNEON.cpp for now.  r=ehsan
Bug 918170 - Handle StopIteration in CPOWs (r=dvander)
Bug 920881 - Fix assertion in nsSHistory::EvictOutOfRangeWindowContentViewers (r=smaug)
Bug 921680 - Fix poor formatting of JS errors in workers (r=bent)
Bug 885615 - Fix "reference to undefined property exn.stack" (r=Yoric)