D23573: [wayland] Drop xdg-shell v5 support

zzag created this revision.
zzag added a reviewer: KWin.
Herald added a project: KWin.
Herald added a subscriber: kwin.
zzag requested review of this revision.

REVISION SUMMARY
  Drop xdg-shell v5 support since this protocol is obsolete and all popular
  wayland compositors already did that.

REPOSITORY
  R108 KWin

BRANCH
  drop-wl-shell

REVISION DETAIL
  https://phabricator.kde.org/D23573

AFFECTED FILES
  autotests/integration/dbus_interface_test.cpp
  autotests/integration/debug_console_test.cpp
  autotests/integration/decoration_input_test.cpp
  autotests/integration/dont_crash_cursor_physical_size_empty.cpp
  autotests/integration/dont_crash_no_border.cpp
  autotests/integration/effects/fade_test.cpp
  autotests/integration/effects/maximize_animation_test.cpp
  autotests/integration/idle_inhibition_test.cpp
  autotests/integration/input_stacking_order.cpp
  autotests/integration/kwin_wayland_test.h
  autotests/integration/move_resize_window_test.cpp
  autotests/integration/plasma_surface_test.cpp
  autotests/integration/pointer_constraints_test.cpp
  autotests/integration/scene_qpainter_test.cpp
  autotests/integration/shell_client_rules_test.cpp
  autotests/integration/shell_client_test.cpp
  autotests/integration/test_helpers.cpp
  autotests/integration/virtual_desktop_test.cpp
  wayland_server.cpp

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