Remove closed connection targets from scratchpad and request a new one on evaluation (bug 949262). r=fitzgen

--HG--
extra : rebase_source : e507386dca54759499fdf7c8c70ec23732d261fc
Bug 1025521 - Only update @media rule list once per update. r=bgrins
Bug 1023957 - Disable the in-content preferences for Firefox 32. r=unfocused
Bug 1020291 - Rework the way tooltips and highlighters are added to the style inspector; r=harth
Backed out changeset bd48de0a468d (bug 1023957) for bc1 test bustage
Merge mozilla-central to fx-team
Bug 1014141 - Fix a regression in the remote debugger;r=mar.castellucio;r=past
Bug 1025195 - switchToTabHavingURI should have an option to ignore URL hashes when looking for already opened tabs. r=dao

--HG--
extra : rebase_source : 02cf11785573131ac8d0b267512e4cf93c43eb31
Bug 1008944 - Expose AsyncShutdown barriers for OS.File. r=froydnj
Bug 1024120 - Create new member to hold Rect object. r=lucasr
Merge m-c to b2g-inbound on a CLOSED TREE. a=merge
Merge fx-team to m-c. a=merge