[gtk+] (28 commits) Created branch wip/css

[Benjamin Otte <otte src gnome org>]

The branch 'wip/css' was created.

Summary of new commits:

  431ab34... gtk: Add GtkBitmask
  d6f9ce3... tests: Add tests for GtkBitmask
  11f4147... styleproperty: Assign a unique id to every styleproperty
  e5c5b5f... css: Add _gtk_style_property_get_id()
  5b38887... cssprovider: Keep a bitmask for the properties
  165734c... css: Add _gtk_style_property_get_count()
  6205f80... stylecontext: Pass state to style data lookup function
  701b1a9... stylecontext: Separate properties by states
  28cdc2a... symboliccolor: Add _gtk_symbolic_color_resolve_full()
  58f402d... styleproperties: Add a hacky function to redirect color loo
  8ed2e07... css: Redo StyleProvider interface
  ab33dfc... reftests: Add test for pseudo-class matching
  1a5d092... css: Add some docs to GtkCssLookup
  a61ec38... css: Add GtkCssSpecialValue
  f00340d... styleproperty: Pass initial value explicitly
  fe769af... API: Add GtkStyleContext::parent
  d4027d4... widget: Set parent style context
  52f2cf8... css: Pass the parent context to _gtk_css_lookup_resolve()
  e313586... styleproperty: Add _gtk_style_property_get_initial_value()
  23998ee... css: Make CSS resolving work according to spec
  1ec58a0... cssprovider: Don't do inheritance anymore
  1b8fd69... cssprovider: Remove has_inherit flag from rulesets
  8d497d9... css: Change prototype of _gtk_css_selector_matches()
  5b50cf8... css: Add generic support for 'inherit' and 'initial'
  48513c6... tests: Add tests for 'inherit' and 'initial'
  08116d4... label: Don't use gtk_widget_get_pango_context()
  041db9a... reftests: Add a test for a parent in a different state
  a193371... reftests: Add a test comparing inherit and initial