inputd: Remove deactivate event

It is no longer useful now that virtio-gpud permanently takes over
control of the display when it starts.

graphics/driver-graphics/src/lib.rs

@@ -96,11 +96,6 @@ impl<T: GraphicsAdapter> GraphicsScheme<T> {
                 }
             }
 
-            VtEventKind::Deactivate => {
-                log::info!("deactivate {}", vt_event.vt);
-                // nothing to do :)
-            }
-
             VtEventKind::Resize => {
                 log::warn!("driver-graphics: resize is not implemented yet")
             }

inputd/src/lib.rs

@@ -118,7 +118,6 @@ impl ControlHandle {
 #[repr(usize)]
 pub enum VtEventKind {
     Activate,
-    Deactivate,
     Resize,
 }
 

inputd/src/main.rs

@@ -120,19 +120,6 @@ impl InputScheme {
                     device,
                     ..
                 } => {
-                    if let Some(active_vt) = self.active_vt {
-                        if &self.vts[&active_vt].display == &*device {
-                            pending.push(VtEvent {
-                                kind: VtEventKind::Deactivate,
-                                vt: self.active_vt.unwrap(),
-                                width: 0,
-                                height: 0,
-                                stride: 0,
-                            });
-                            *notified = false;
-                        }
-                    }
-
                     if &self.vts[&new_active].display == &*device {
                         pending.push(VtEvent {
                             kind: VtEventKind::Activate,