[gtk] (43 commits) Non-fast-forward update to branch wip/baedert/for-master

[Timm Bäder <baedert src gnome org>]

The branch 'wip/baedert/for-master' 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:

  3ba207d... treeview: Redo grid line drawing using textures
  84ab535... treeview: Redo tree line drawing using textures
  a0ba173... gl renderer: Implement a subset of repeat nodes
  83d1683... testsuite: Add a repeat node test case
  e3ae39b... iconcache: Replace broken debugging code
  2656683... iconcache: ref textures
  d1893bb... Adwaita: Fix hovering modelbutton arrows
  01214c6... testsuite: Add another repeat node test case
  2fb49c7... range: Use public delay-factory API
  23f265a... FIXUP Merge into repeat node impl commit
  46b20c0... color chooser: Port checkered pattern drawing from cairo

Commits added to the branch:

  4fba7f8... treeview: Redo grid line drawing using textures (*)
  8d1a224... treeview: Redo tree line drawing using textures (*)
  2914c36... gl renderer: Implement a subset of repeat nodes (*)
  4c70bf6... testsuite: Add a repeat node test case (*)
  13c0a9e... iconcache: Replace broken debugging code (*)
  251bf45... iconcache: ref textures (*)
  c812e1d... Adwaita: Fix hovering modelbutton arrows (*)
  0415574... testsuite: Add another repeat node test case (*)
  8c88453... cellrenderer: Add accessors for {get,set}_is_expande{r,d} (*)
  c6961f1... range: Use public delay-factory API (*)
  6f1cade... color chooser: Port checkered pattern drawing from cairo (*)
  3242174... AccelLabel: Add get_accel_closure() accessor (*)
  9999ac1... range: Avoid a divison by 0 (*)
  76f2c4f... Adwaita: Update .devel headerbar styling (*)
  164ebee... Adwaita: Style spinbutton up/down children explicitly (*)
  171e345... Update Polish translation (*)
  b487e8f... Update Romanian translation (*)
  487e095... filechooser: keep file selected after being renamed (*)
  a7b6663... Update Romanian translation (*)
  afd64f3... Update Catalan translation (*)
  6dd23b2... text view: Fix a typo (*)
  55839dc... Merge branch '948-patch-renaming-a-file-can-make-it-to-loos (*)
  dc582b4... Update Romanian translation (*)
  6e87271... Update Romanian translation (*)
  6669dda... scrolledwindow: Stop using _gtk_widget_set_captured_event_h (*)
  1c9fbe3... widget: Remove captured event handler code (*)
  960e766... widget: Don't duplicate events to translate coordinates (*)
  20cd6cc... spinbutton: Use gtk_button_new_from_icon_name (*)
  d2f76d6... scaler: Avoid some signal connections (*)
  ee27587... scale: Add a destroy notify to set_format_value_func (*)
  aa6f3a6... Update Basque translation (*)
  bd35ff6... Update Basque translation (*)
  f3fa4fc... Update Indonesian translation (*)
  bcee0a2... snapshot: Stop exporting _append_node_internal
  9d2da8d... cssanimatedstyle: Remove some casts in hot paths
  0b1f134... csspalettevalue: Use simple arrays instead of a hashtable
  da73f2e... css: Avoid more type checks in hot paths
  b3836c0... cssstaticstyle: Make set_value (transfer-full)
  7b21bd3... cssdimensionvalue: Create a few more common singletons
  513aa04... cssrgbavalue: Add a singleton for transparent colors
  2b9cc50... cssanimatedstyle: Avoid unnecessary transition work
  d7c4237... cssanimatedstyle: Avoid type check in loop
  3249adf... cssanimatedstyle: Save animation in array

(*) This commit already existed in another branch; no separate mail sent