Bug 1029559 - The framerate front should have a means of clamping the generated values, r=pbrosset
Bug 1023233 - Add getSpec to union type; f=gl, r=mratcliffe
Bug 1028234 - Allow command buttons to use target; r=bgrins
Backed out changeset b15db5d459d3 (bug 1029559)
Bug 1028609 - Fix this._elementStyle.rules is undefined in rule-view.js r=pbrosset
Bug 1011031 - Itchpad: Reload file that has already been opened when changed on disk. r=harth
Bug 1019670 - Fix error in AboutHome.sendAboutHomeData: "TypeError: target.messageManager is undefined". r=felipc
Bug 1028252 - Allow toolbox command buttons to be text-only; r=bgrins
Merge mozilla-central to fx-team
bug 971662 - part 0 - The BoxModelHighlighter has options for drawing regions and guides; r=miker
Bug 971662 - part 1 - GCLI command that highlights all nodes that match a selector; r=jwalker
Bug 1027125 - set sync signup pref for button test, r=ttaubert
Avoid an Xray error in browser_webconsole_closure_inspection.js (bug 985427). r=me
Bug 1007130 - Add UI telemetry for 'Adding a new search engine' button. r=mfinkle
Bug 1018468 - Add fullscreen button to video controls. r=mfinkle
Bug 1028866 part 5 - Make NewString deflate to Latin1 if Latin1 strings are enabled and add NewStringDontDeflate. r=luke
Bug 1028867 - Add a --latin1-strings shell flag. r=luke
Bug 1019944 - mach logging shouldn't eat whitespace at the start of the line. r=gps
Bug 1026450 - Don't let clipped animated transforms trigger layerization of elements outside the clip. r=roc
Bug 1024473 - Update canvas mask layer even when nothing in the canvas changed. r=mattwoodrow