core: Return -1 if meta_window_get_monitor is called on an unmanaged window

As opposed to crashing. In this case, letting the caller deal with
it is the best policy, since this is public API.

Fixes #78834

Forwarded: yes
Bug: https://bugzilla.gnome.org/show_bug.cgi?id=788834
Bug-Ubuntu: https://bugs.launchpad.net/ubuntu/bionic/+source/gnome-shell/+bug/1724439

Gbp-Pq: Name core-Return-1-if-meta_window_get_monitor-is-called-on-an-.patch

clutter: Smooth out master clock to smooth visuals

Clutter's master clock was jittery because it included errors in cur_tick
such as dispatch delays due to other sources. Dispatch could also occur up
to 1ms early since GSource can only be timed to the millisecond. All of this
could impact the visual smoothness of animations as they are displayed on
the steady interval of the monitor, but spacially moving in less regular
steps derived from the dispatch times.

The simple fix is to ignore any jitter in dispatch timing. Try a little
bit harder to use a precise interval that will better match the display
hardware, and smoother visuals will follow.

Bug: https://gitlab.gnome.org/GNOME/mutter/issues/25
Forwarded: https://gitlab.gnome.org/GNOME/mutter/merge_requests/70

Gbp-Pq: Name clutter-Smooth-out-master-clock-to-smooth-visuals.patch

theme: load icons as Gtk does with fallback and RTL support

Forwarded: yes, https://gitlab.gnome.org/GNOME/mutter/merge_requests/62

Gbp-Pq: Name theme-load-icons-as-Gtk-does-with-fallback-and-RTL-suppor.patch

theme: use gtk_render_icon_suface to paint button icon

This will properly take care of the icon transformations
and of the shadow.

Fixes #100

Bug: https://gitlab.gnome.org/GNOME/mutter/issues/100
Bug-Ubuntu: https://bugs.launchpad.net/ubuntu/+source/mutter/+bug/1764558
Forwarded: yes, https://gitlab.gnome.org/GNOME/mutter/merge_requests/62

Gbp-Pq: Name theme-use-gtk_render_icon_suface-to-paint-button-icon.patch

mutter (3.28.3-1) unstable; urgency=medium

  * New upstream release
  * d/p/backends-Add-logical-monitor-monitor-output-crtc-ref-chai.patch,
    d/p/backends-Move-MetaOutput-crtc-field-into-private-struct.patch,
    d/p/clutter-device-evdev-Get-devices-from-main-seat-if-no-rea.patch,
    d/p/clutter-evdev-Don-t-ignore-CAPS-lock-as-modifier.patch,
    d/p/clutter-evdev-ignore-injected-events-from-IM.patch,
    d/p/clutter-seat-evdev-Add-function-to-get-device-by-id.patch,
    d/p/device-manager-evdev-Add-main-seat-to-seats-by-default.patch,
    d/p/device-manager-evdev-Free-the-main-seat-on-finalize.patch,
    d/p/device-manager-evdev-Set-and-unset-the-stage-for-the-main.patch,
    d/p/frames-Allow-for-unknown-mouse-buttons.patch,
    d/p/frames-Handle-touch-events.patch,
    d/p/frames-Make-1st-button-motion-handlers-take-generic-event.patch,
    d/p/renderer-native-Don-t-crash-if-the-FB-surface-can-t-be-lo.patch,
    d/p/wayland-Compare-geometries-after-chaining-up.patch,
    d/p/wayland-Don-t-reset-input-focus-on-text-commit.patch,
    d/p/wayland-Use-cursor-position-in-logical-monitor.patch,
    d/p/wayland-update-enter-leave-output-after-effects.patch,
    d/p/window-actor-add-new-signal-effects-completed.patch:
    Remove patches already applied on 3.28 branch

[dgit import unpatched mutter 3.28.3-1]

Import mutter_3.28.3.orig.tar.xz

[dgit import orig mutter_3.28.3.orig.tar.xz]

Import mutter_3.28.3-1.debian.tar.xz

[dgit import tarball mutter 3.28.3-1 mutter_3.28.3-1.debian.tar.xz]