Ensure proper detection of Azure being enabled
Rename hidden pref to better reflect effect
Prevent address bar from changing its highlighting if the focus shift is on address bar elements other than the input field (e.g. plugin/password tag)
Fix subpixel rendering in menus when on cairo backend
Cairo: Prevent falling back to padding when not strictly needed.
Thebes: Use correct device offsets.
Automate rendering back-end selection and remove gfx.content.azure.enabled pref
Fix missing declaration
Remove superfluous azure pref check.
Prevent crashes due to the allocation of source surfaces to errored surfaces.
Version bump
Merge branch 'master' into guid-work