wl_fixes: implement v2

src/ifs/wl_fixes.rs

@@ -43,7 +43,7 @@ simple_add_global!(WlFixesGlobal);
 
 impl Global for WlFixesGlobal {
     fn version(&self) -> u32 {
-        1
+        2
     }
 }
 
@@ -67,6 +67,10 @@ impl WlFixesRequestHandler for WlFixes {
         self.client.remove_obj(&*registry)?;
         Ok(())
     }
+
+    fn ack_global_remove(&self, _req: AckGlobalRemove, _slf: &Rc<Self>) -> Result<(), Self::Error> {
+        Ok(())
+    }
 }
 
 object_base! {