[gtk+] (42 commits) Non-fast-forward update to branch wip/watson/progress-tracker

[Matthew Watson <watson src gnome org>]

The branch 'wip/watson/progress-tracker' 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:

  b27032c... progresstracker: simple struct to track animation progress
  cc78c3c... stack: port to progress tracker
  2a0684d... stack: skip first frame for animations
  994af7a... revealer: port to progress tracker
  7bff648... switch: port to progress tracker
  d0eae98... popover: port to progress tracker
  dd39d11... scrolledwindow: port indicator fade to progress tracker
  4a876f8... progressbar: remove weird code
  25994fc... progressbar: port to progress tracker
  9dac18d... csstransition: port to progress tracker
  6c4edf5... cssanimation: port to progress tracker
  1f2d27e... animatedstyle: fail to create new style if timestamp goes b
  98091ed... animatedstyle: just ref current style if timestamp the same
  394bd62... animatedstyle: rename apply_animations -> advance_animation
  6b12884... animatedstyle: don't share styleanimations
  f428d90... styleanimation: don't take timestamp for static/finished
  85c9716... styleanimation: rename set_values -> advance_values
  01e5ec6... progresstracker: add GTK_SLOWDOWN environment variable
  bd3a99c... inspector: add slider to control slowdown factor

Commits added to the branch:

  72178fd... Accel cell renderer: Set a css name (*)
  d8da587... Adwaita: theme acceleditor > label (*)
  6faafbf... Use AM_DISTCHECK_CONFIGURE_FLAGS (*)
  a93e477... Updated Thai translation. (*)
  d1acb78... icon theme: Make the builtin hicolor index match reality (*)
  4c10800... gdkwindow: Remove O(n-children) code in gdk_window_invalida (*)
  4c698bc... wayland: Print out more debug info (*)
  84dfda1... widget: Always warn when underallocating widgets (*)
  4bfa6c3... gtkwindow: Don't allow unresizable windows to be smaller th (*)
  b1205a9... Adwaita: set secondary caret color to selection blue (*)
  2784eac... wayland: Avoid NULL slave devices in GdkSeat::get_slaves (*)
  f2f1725... Adwaita: cosmetic fixes (*)
  d23c6c6... Adwaita: style textview border (*)
  58891c1... headerbar: Don't underallocate the label box (*)
  f052f15... Updated Esperanto translation (*)
  62a7447... Updated Esperanto translation (*)
  59e40f3... wayland: Remove unused field (*)
  9bfc837... wayland: Remove an unused vfunc (*)
  8ef12fd... Add an index for 3.22 api additions (*)
  2f0354f... Move GdkDeviceManager to deprecated section (*)
  d5b78d4... Updated Greek translation (cherry picked from commit 40afff (*)
  85e3792... Adwaita: transparent textview border border (*)
  415bfc6... progresstracker: simple struct to track animation progress
  541f5f2... progresstracker: add GTK_SLOWDOWN environment variable
  8ae6d61... inspector: add slider to control slowdown factor
  44d9631... stack: port to progress tracker
  cdf3d25... stack: skip first frame for animations
  7231fa3... revealer: port to progress tracker
  12d34a6... switch: port to progress tracker
  473fb72... popover: port to progress tracker
  d6b3b34... scrolledwindow: port indicator fade to progress tracker
  b6abd01... progressbar: port to progress tracker
  6a29b2a... entry: port to progress tracker
  1bc038c... csstransition: port to progress tracker
  f5c14a9... cssanimation: port to progress tracker
  6dd3dd0... animatedstyle: fail to create new style if timestamp goes b
  dc71f2a... animatedstyle: just ref current style if timestamp the same
  56ca82d... animatedstyle: rename apply_animations -> advance_animation
  ee418d4... animatedstyle: don't share styleanimations
  612735e... styleanimation: don't take timestamp for static/finished
  38ec8ce... styleanimation: rename set_values -> advance_values
  5448865... wip animation

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