Bug 940251: [Australis] fix back-button arrow direction in RTL mode on non-retina displays. r=dao
Bug 942853: [Australis] Restore styling for buttons of wide widgets in toolbars. r=Gijs
Bug 946148 - Australis' context menu items to move toolbaritems/buttons should use popup.triggerNode, r=dao

--HG--
extra : rebase_source : 88c2157af3c19558463b7778e84b093c527d59db
Bug 945375 - Unconditionally return mSubmenu in GeckoMenuItem.getSubMenu() (r=rnewman)
Bug 726427 - CSS transform preview tooltip in style inspector. r=bgrins
Bug 925921 - Enable Manifest Editor by default. r=paul
Bug 946591 - Rename debugger-panel.js to just panel.js. r=past

--HG--
rename : browser/devtools/debugger/debugger-panel.js => browser/devtools/debugger/panel.js
Bug 946592 - Rename netmonitor-panel.js to just panel.js. r=past

--HG--
rename : browser/devtools/netmonitor/netmonitor-panel.js => browser/devtools/netmonitor/panel.js
Bug 893692 - The continue/stepping buttons in the debugger are very confusing when paused, r=past
Bug 935473 - Replace ViewGroup.MarginLayoutParams with MarginLayoutParams (r=sriram)
Bug 935473 - Avoid unnecessary animations in forward button (r=wesj)
Bug 935473 - Factor out method to animate forward button's visibility (r=wesj)
Bug 935473 - Update forward button visibility when exiting editing mode (r=wesj)
Bug 935473 - Change updateBackButton/updateForwardButton to take a Tab argument (r=wesj)
Bug 935473 - Add comment explaining animateForwardButton's behaviour (r=wesj)
Bug 935473 - Change animateForwardButton() to take an animation argument (r=wesj)
Bug 946779 - Disable history in the hidden reader <browser> element r=lucasr
Bug 944781: Restore old toolbar & menu-panel png files and use new metro glyphs. r=mconley
[Australis] Bug 946181: Update Metro button string ids for localization. r=jaws
Bug 649490 - Switch the volume slider on the media controls to be horizontal and always visible. r=Gijs

--HG--
extra : rebase_source : 90a0865e71b87dbaddf44c4805f78f709e5d80de