[gtk+] (29 commits) Non-fast-forward update to branch wip/baedert/box

[Timm Bäder <baedert src gnome org>]

The branch 'wip/baedert/box' was changed in a way that was not a fast-forward update.
NOTE: This may cause problems for people pulling from the branch. For more information,
please see:

 https://wiki.gnome.org/Git/Help/NonFastForward

Commits removed from the branch:

  58cc9e7... button: Add icon-name property
  c481d2b... messagedialog: Remove deprecated API
  7c55464... filechooserbutton: Remove deprecated API
  8e6d036... range: Remove unused class struct members
  c6ede88... popover: Remove deprecated API
  54f6199... menutoolbutton: Remove deprecated API
  66c99f7... adjustment: Remove deprecated API
  c427f50... combobox: Remove deprecated API
  c087f18... treeview: Remove deprecated adjustment API
  663f999... gtkapplication: Remove deprecated API
  f583b1d... Remove GtkAlignment
  9fedc59... toolbar: Remove max-child-expand child property
  28a4aa1... window: Remove decoration-resize-handle style property
  438a116... window: Remove decoration-button-layout style property
  18a3597... infobar: Stop looking at stock items
  03d0364... Remove GtkStock
  5141e64... Remove GtkRadioAction
  072cfcc... Remove GtkToggleAction
  a9828e1... toolitem: Stop implementing GtkActivatable
  15c86fe... recentchooserdefault: Stop implementing GtkActivatable
  17a1f19... recentchooser: Stop implementing GtkActivatable
  583d219... Remove GtkActivatable
  0820232... Remove GtkUIManager
  ffa0229... Remove GtkRecentAction

Commits added to the branch:

  47342eb... button: Add icon-name property
  0d4cbc0... messagedialog: Remove deprecated API
  0985a2a... filechooserbutton: Remove deprecated API
  272ac65... range: Remove unused class struct members
  326f49a... popover: Remove deprecated API
  827ea10... menutoolbutton: Remove deprecated API
  36b0500... adjustment: Remove deprecated API
  3bb32fc... combobox: Remove deprecated API
  26c998a... treeview: Remove deprecated adjustment API
  e425bde... gtkapplication: Remove deprecated API
  f58db24... Remove GtkAlignment
  7910348... toolbar: Remove max-child-expand child property
  25b6c1b... window: Remove decoration-resize-handle style property
  9cc79b6... window: Remove decoration-button-layout style property
  5c26dd2... infobar: Stop looking at stock items
  832e88e... Remove GtkStock
  4c70b5b... Remove GtkRadioAction
  0e71c58... Remove GtkToggleAction
  55af329... toolitem: Stop implementing GtkActivatable
  1c123da... recentchooserdefault: Stop implementing GtkActivatable
  135e8d5... recentchooser: Stop implementing GtkActivatable
  64a1f9c... Remove GtkActivatable
  366dc3d... Remove GtkUIManager
  a42ea9d... Remove GtkRecentAction
  41b4e3a... Remove GtkActionGroup
  83c5a6e... Remove GtkAction
  4c6d67d... tests/testylecontext: Don't double-free widgetpath
  9809626... widget: Not all toplevels are also containers
  c6c0107... Fix unittests