[mutter] (19 commits) Created branch wip/gtk-theming

[Florian Müllner <fmuellner src gnome org>]

The branch 'wip/gtk-theming' was created.

Summary of new commits:

  75105e2... theme: Rename button_rect() to get_button_rect()
  31e4e4f... theme: Add MetaStyleInfo for wrapping frame style context
  0cec017... theme: Build a StyleContext hierarchy that matches GTK+'s C
  385be22... theme: Add titlebar_spacing
  0f964cf... frames: Use title style to set up title layout
  022f73f... theme: Add method to adjust styles for frame state
  a91f7c9... theme: Add function to fill geometry information from GTK+ 
  20170f7... theme: Use style information from GTK+
  7deb4f5... Properly update on GTK+ theme changes
  ff344f8... frames: Adapt frame mask/bounds
  622a558... theme: Scale whitespace from theme with title_scale factor
  ccb412e... theme: Disable support for fringe buttons
  d32ef18... theme: Don't load metacity themes
  1fac5e0... theme: Use a singleton theme
  0713f30... Remove all support for the metacity format
  d94ad9d... frames: Rename layout to text_layout
  7de84e5... theme: Remove FrameResize
  aba91a1... theme: Remove MetaFrameStyle/MetaFrameStyleSet
  d10b9a9... theme: Move the layout we save closer to GTK+'s model