[gtk/matthiasc/for-master] (36 commits) ...nodeeditor: Don't use container api on list box rows

[Matthias Clasen <matthiasc src gnome org>]

Summary of changes:

  d0a8d26... gtk/gtkaccelgroup.c: Fix build on Visual Studio (*)
  40926a2... Adwaita: Make error/warning entry focus more subtle (*)
  053617a... Merge branch 'wip/exalm/focus-entries2' into 'master' (*)
  3fa691a... Adwaita: tone down suggested focus ring for dark (*)
  edc57e4... HC: more contrasty focus rings (*)
  79d6190... textchild: Include <gtk/gtkwidget.h> (*)
  8ad49b3... gestureclick: Drop the area (*)
  77ffc1f... keymap: Remove leftover code (*)
  91d261a... window: Remove some outdated info from the docs (*)
  6c8f5f9... treeview: Cosmetic change (*)
  7280618... cellarea: Cosmetics (*)
  0aec11f... a11y: Avoid a gratitious use of ::size-allocate (*)
  e4894a6... drawingarea: Add a ::resize signal (*)
  cad890e... gtk-demo: Use GtkDrawingArea::resize (*)
  b21a027... examples: Use GtkDrawingArea::resize (*)
  92bcf4c... inspector: Stop using ::size-allocate (*)
  82e9258... tests: Stop using ::size-allocate (*)
  cb94c7d... Explicitly update widget a11y bounds when allocating (*)
  1f0024a... tooltip: Add private api to allocate the window (*)
  3872da5... tooltipwindow: Drop some dead code (*)
  64b6738... tooltipwindow: Stop using the ::size-allocate signal (*)
  56e590b... widget: Drop the ::size-allocate signal (*)
  8efebba... Merge branch 'wip/jimmac/dark-seuggested' into 'master' (*)
  1e0f860... CI: disable introspection with mingw to avoid flaky builds (*)
  b86d818... Merge branch 'matthiasc/for-master' into 'master' (*)
  b0fe4de... Update CONTRIBUTING.md (*)
  8007891... placesview: Stop using gtk_container_add() for GtkListBoxRo (*)
  8239186... Merge branch 'abolish-size-allocate' into 'master' (*)
  5815604... Merge branch 'wip/jimmac/HC-focus' into 'master' (*)
  94202e6... CI: use bash style variable expansion for the mingw cache k (*)
  4f08b4b... Merge branch 'master-disable-introspection' into 'master' (*)
  92fc215... Merge branch 'drop-click-gesture-area' into 'master' (*)
  4332951... Merge branch 'wip/exalm/row' into 'master' (*)
  d2b508d... Merge branch 'master.struct.msvc' into 'master' (*)
  68011e9... Merge branch 'gbsneto/fix-text-child-header' into 'master' (*)
  e09287a... nodeeditor: Don't use container api on list box rows

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