[gtk] (26 commits) Non-fast-forward update to branch wip/otte/icontheme

[Alexander Larsson <alexl src gnome org>]

The branch 'wip/otte/icontheme' 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:

  079f50e... icontheme: Remove gtk_icon_theme_get_default()
  42c4d1f... icontheme: Remove async APIs
  cacf460... icontheme: Make text direction a lookup argument
  df4b05b... icontheme: Remove GTK_ICON_LOOKUP_USE_BUILTIN
  bbc374f... icontheme: Remove NO_SVG and FORCE_SVG flags
  81b3b75... icontheme: Remove gtk_icon_theme_rescan_if_needed()
  351e1ce... icontheme: Remove crayon APIs
  bc7bbeb... Revert "Break out cairo color matrix recoloring to gdk_cair
  52c97fe... icontheme: Remove gtk_icon_get_base_size() and gtk_icon_get
  4ed42a7... icontheme: Clean up includes
  e35b146... icontheme: Remove contexts
  e76e664... icontheme: Pass fallbacks as optional argument to lookup_ic
  bad2288... icontheme: Remove GENERIC_FALLBACKS

Commits added to the branch:

  f15a34c... gdk: Handle small final sigma in gdk_keyval_convert_case (*)
  f84fdfc... Merge branch 'sigma' into 'master' (*)
  621120d... css: Fix an oversight in style change computation (*)
  66af531... display-x11: don't mention gdk_monitor_is_primary in the do (*)
  e7f2833... Merge branch 'wip/muktupavels/update-documentation' into 'm (*)
  4ab12ab... Remove last GtkWidgetPath reference (*)
  0a8d760... icon-cache: Add new function to list all the icons in a dir (*)
  e417066... IconTheme: Make icon lookups faster (*)
  308d434... GtkIconCache: Remove unused code (*)
  046de4c... icon-theme: Only have one copy of the icon flags enum (*)
  4685fe1... Merge branch 'faster-theme-lookup' into 'master' (*)
  b8ffe5b... css: Fix the initial values optimization (*)
  bfebc2b... icontheme: Remove gtk_icon_theme_get_default()
  b713b9f... icontheme: Remove async APIs
  bbbe39f... icontheme: Make text direction a lookup argument
  10023b5... icontheme: Remove GTK_ICON_LOOKUP_USE_BUILTIN
  4c3363b... icontheme: Remove NO_SVG and FORCE_SVG flags
  48b9791... icontheme: Remove gtk_icon_theme_rescan_if_needed()
  3bba52e... icontheme: Remove crayon APIs
  7e8d821... Revert "Break out cairo color matrix recoloring to gdk_cair
  4b96ba5... icontheme: Remove gtk_icon_get_base_size() and gtk_icon_get
  544cd1a... icontheme: Clean up includes
  f7a5dd7... icontheme: Remove contexts
  571021c... icontheme: Pass fallbacks as optional argument to lookup_ic
  138de60... icontheme: Remove GENERIC_FALLBACKS
  410541f... Rename GtkIcon to GtkIconPaintable

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