[gtk] (55 commits) Non-fast-forward update to branch fix-3798

[Chun-wei Fan <fanchunwei src gnome org>]

The branch 'fix-3798' 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:

  eca4180... GDK-Win32: Fix drag surface positioning

Commits added to the branch:

  970bb80... fix: replace deprecated metods. (*)
  a08fbfa... docs: Fix a typo in the migration guide (*)
  ee34e1a... docs: Mention the GtkWidget.destroy vfunc (*)
  a526daf... selectionfiltermodel: Fix an oversight (*)
  007cdf8... Add tests for empty list models (*)
  2554ee2... Merge branch 'listmodel-get-item' into 'master' (*)
  6835fcf... Fix illegal instruction crash on x64 CPUs without POPCNT in (*)
  938bfff... Add type annotations for filename arguments (*)
  e5b8956... Replaced && with || for POPCNT checks to fix the logic. (*)
  bc7b6a0... Dropped defined() for readability (*)
  106ac7c... Update gtkpopcountprivate.h: undefined macro outside msvc (*)
  6521253... Merge branch 'msvc-fix' into 'master' (*)
  c0f54f8... Merge branch 'filename-annotations' into 'master' (*)
  68eb422... listitemwidget: Match activation conditions (*)
  276f85c... listitemwidget: Claim gesture when activating (*)
  e888364... Merge branch 'columnview-double-activation' into 'master' (*)
  86b5dba... mediastream: Rename an api to avoid name collisions (*)
  5776fcd... fix: make the new nsview as the first responder. (*)
  00d25ae... Merge branch 'media-stream-name-collision' into 'master' (*)
  a6b4e53... Merge branch 'macos-input-method' into 'master' (*)
  787fa6b... Update Turkish translation (*)
  a388276... Revert "progressbar: Avoid redundant storage" (*)
  c4a2234... label: Fix mnemonic handling (*)
  89f57d4... Add a mnemonic testcase (*)
  16ff055... cellarea: Don't shrink area too much (*)
  0a9d2f2... Merge branch 'label-underline-markup' into 'master' (*)
  5e99513... Merge branch 'cherry-pick-4ba89f25' into 'master' (*)
  b09087d... droptarget: Rename :drop to :current-drop (*)
  96fc5dc... mediastream: Some more api renaming (*)
  56c486a... Merge branch 'drop-target-name-collision' into 'master' (*)
  85b595b... gdksurface-win32.c: Fix formatting for popup functions (*)
  ba7ec29... gdksurface-win32.c: Fix up popup placement (*)
  1056451... Merge branch 'media-stream-name-collision' into 'master' (*)
  1abbf00... Merge branch 'fix-3793' into 'master' (*)
  ece9e7e... examples: Drop a redundant frame (*)
  43eeff8... examples: Use existing icons (*)
  d675ae5... bloatpad: Improve accel dialog (*)
  11916ba... bloatpad: Give the toolbar a facelift (*)
  df1116a... bloatpad: Add icons as resources (*)
  7b1a762... print-editor: Make accels work (*)
  424dd8a... actionobserver: Clarify primary_accel_changed docs (*)
  e6c4dbf... spinner: Behave like any other icon (*)
  e59e9ad... Merge branch 'wip/otte/for-master' into 'master' (*)
  15c6559... action muxer: Propagate accel changes (*)
  db93090... menutrackeritem: Be more careful with accel changes (*)
  d5054f9... action muxer: Propagate registrations further up (*)
  3254a3f... shortcutcontroller: Add a way to update accels (*)
  64af901... window: Propagate accel changes (*)
  7344a03... shortcutcontroller: Don't reinject menu accels (*)
  4d00f19... widget-factory: Show Ctrl-? in the menu (*)
  47bb556... testsuite: Avoid a compiler warning (*)
  fad4c60... Update Portuguese translation (*)
  1bda665... Merge branch 'matthiasc/for-master' into 'master' (*)
  352898a... inspector: fix compilation with broadway (*)
  e35490b... gdkdrag-win32.c: Fix drag surface positioning

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