shell: Fix x11 stacking order of sticky windows on workspace switch

src/shell/workspace.rs

@@ -36,17 +36,13 @@ use smithay::{
     desktop::{layer_map_for_output, space::SpaceElement},
     input::Seat,
     output::Output,
-    reexports::{
-        wayland_server::{protocol::wl_surface::WlSurface, Client, Resource},
-        x11rb::errors::ConnectionError,
-    },
+    reexports::wayland_server::{protocol::wl_surface::WlSurface, Client, Resource},
     utils::{Buffer as BufferCoords, IsAlive, Logical, Physical, Point, Rectangle, Scale, Size},
     wayland::{
         compositor::{add_blocker, Blocker, BlockerState},
         seat::WaylandFocus,
         xdg_activation::{XdgActivationState, XdgActivationToken},
     },
-    xwayland::X11Wm,
 };
 use std::{
     collections::{HashMap, HashSet, VecDeque},
@@ -771,24 +767,6 @@ impl Workspace {
         }
     }
 
-    pub fn raise_x11_windows(&mut self, xwm: &mut X11Wm) -> Result<(), ConnectionError> {
-        for window in self
-            .tiling_layer
-            .mapped()
-            .map(|(_, w, _)| w)
-            .chain(self.floating_layer.space.elements())
-        {
-            if let CosmicSurface::X11(surf) = window.active_window() {
-                xwm.raise_window(&surf)?;
-            }
-        }
-        if let Some(CosmicSurface::X11(ref surf)) = self.fullscreen.as_ref().map(|f| &f.surface) {
-            xwm.raise_window(surf)?;
-        }
-
-        Ok(())
-    }
-
     pub fn render<'a, R>(
         &self,
         renderer: &mut R,