[gtk] (17 commits) Non-fast-forward update to branch abolish-size-allocate

[Matthias Clasen <matthiasc src gnome org>]

The branch 'abolish-size-allocate' 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:

  baf82cd... keymap: Remove leftover code
  55f262b... window: Remove some outdated info from the docs
  24be5b9... treeview: Cosmetic change
  0961a0b... cellarea: Cosmetics
  17bf8d5... a11y: Avoid a gratitious use of ::size-allocate
  c6d06bb... drawingarea: Add a ::resize signal
  3b65061... gtk-demo: Use GtkDrawingArea::resize
  a4b1b92... examples: Use GtkDrawingArea::resize
  446f6fb... inspector: Stop using ::size-allocate
  1782ef2... tests: Stop using ::size-allocate
  ee8dea1... Explicitly update widget a11y bounds when allocating
  f72df22... tooltip: Add private api to allocate the window
  f936f43... tooltipwindow: Drop some dead code
  cef270b... tooltipwindow: Stop using the ::size-allocate signal
  46d4bd6... widget: Drop the ::size-allocate signal

Commits added to the branch:

  40926a2... Adwaita: Make error/warning entry focus more subtle (*)
  053617a... Merge branch 'wip/exalm/focus-entries2' into 'master' (*)
  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 window: Remove some outdated info from the docs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

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