[gnome-shell] (25 commits) Created branch wip/clutter-deprecation-fixes

[Jasper St. Pierre <jstpierre src gnome org>]

The branch 'wip/clutter-deprecation-fixes' was created.

Summary of new commits:

  b9b551d... st: Fix formatting
  045e1df... st: Remove st-overflow-box
  84b61c5... test-theme: Don't use deprecated API
  6c9c5ac... test-recorder: Don't use deprecated API
  ca17d19... st-scroll-bar: Set the handle as a child of the bar, not th
  4ed8175... st: Don't use deprecated API
  ca5786b... st-container: Remove destroy_children
  2a00349... st-box-layout: Remove insert_actor/insert_before
  fee3fa2... st: Simplify paint_volume handling
  9d00a60... st-widget: Make into a concrete class
  27dd450... st-widget: Don't use deprecated APIs
  5ebc1f6... st-widget: Copy get_focus_chain from StContainer
  a8deb19... st-widget: Keep track of first/last children by property no
  35bfb3f... st-widget: Add st_widget_paint_background
  f82ec02... st-widget: Implement a proper get_preferred_width/height
  6f6591d... st-widget: Implement a proper allocate
  109a4c7... shell, st: Use clutter_actor_set_allocation rather than cha
  5d0e9db... st: Remove custom paint/pick implementations
  b092077... st: Remove st-group
  68a014b... st: Remove st-container
  fa84e55... st: Remove st-tooltip
  fed1b4f... st: Remove custom text direction stuff
  a67cce1... st-private: Remove _st_allocate_fill
  94bdfed... st-scroll-bar: Remove stepper buttons
  968de13... st-scroll-bar: Clean up get_preferred_width/height