[gtk+] (20 commits) Created branch wip/css

[Benjamin Otte <otte src gnome org>]

The branch 'wip/css' was created.

Summary of new commits:

  6350f1f... gdk: Add deprecation/availability macros for 3.6
  3d23742... stylecontext: Stop querying style providers for icon factor
  11c0b50... styleprovider: Add a custom object for a list of style prov
  7dbc6f0... css: Add GtkCssMatcher
  2e08cbd... css: Make the style provider take a matcher as an input arg
  99c5524... matcher: Use a vtable
  2827ea7... matcher: Turn GtkCssMatcher into a union
  674b5d5... css: Add selector change types
  2689a75... selector: Rename selector class
  fd85fe6... syleprovider: Add a vfunc to get the changes
  965654b... selector: Rewrite position tracking
  dadddea... tests: Add a parsing test for nth-child()
  922978f... reftests: Add a reftest for nth-child
  64bafa4... widget: Create style context using regular API
  cff1502... matcher: Add a matcher that matches anything
  60a5c9a... matcher: Add a superset matcher
  8a3673e... widget: Clear broken widget path in constructor
  bd3be13... stylecontext: Add setter for widget
  f85e3e1... stylecontext: Notify widget directly of changes
  fe9e261... widget: Don't set widget path on style context