[gtk+] (31 commits) Non-fast-forward update to branch wip/csoriano/cloud-providers

[Carlos Soriano Sánchez <csoriano src gnome org>]

The branch 'wip/csoriano/cloud-providers' 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:

  e6aa6c8... cloud providers
  be29310... f

Commits added to the branch:

  0dab37c... wayland: Always request transient commit when mapping subsu (*)
  3955d93... Fix return value error in gdk_window_set_pass_through (*)
  76dc8ac... window: Add concept of popover "parent" (*)
  77d429b... gtkmain: Ignore grab for events in child popovers (*)
  15bb9ac... texthandle: Avoid double rendering of background/frame (*)
  916cf8f... file chooser: Use a revealer (*)
  8612942... file chooser: Drop unused variables (*)
  94a149c... configure: test have_docbook_style != yes, not have_docbook (*)
  1e6ccf5... docs: add new GtkOverlay methods to gtk3-sections.txt (*)
  3b1b171... overlay: add setters and getters for pass-through child pro (*)
  9c7b0f0... overlay: remove gtk_overlay_add_pass_through_overlay() (*)
  0f7857f... GtkPlacesSidebar: Fix rtl appearance (*)
  00616bc... Cosmetic change (*)
  f85db62... Fix return value error in _gtk_window_get_popover_parent (*)
  ff20abd... HC: touch text selection styling (*)
  58813a0... Adwaita: markup cleanup (*)
  5e616e0... Adwaita: scale popup quick fix (*)
  3a462b1... Adwaita: volume button and scale button padding (*)
  dc8cc62... Adwaita: indentation (*)
  a97a3d6... filechooserdialog: Remove space between window and content (*)
  b61d79e... messagedialog: remove 2px border (*)
  c82ce07... gtkdialog: Remove 2px border (*)
  f043fd5... window: Reinstate logic for should_use_csd() (*)
  9590879... Revert "window: Reinstate logic for should_use_csd()" (*)
  b2ceadb... file system model: Add batched insertion (*)
  4b8df8c... file chooser: Use batched insertion for search results (*)
  abe4829... search engine: Pass file infos along for hits (*)
  56c05c4... Request the right attributes in the simple search engine (*)
  1b755c5... Fix an oversight in the previous commit (*)
  1d63335... Use infos from search engine instead of getting them again (*)
  2eb2dee... cloud providers

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