不记录鼠标移动事件信息（触发太频繁）

src/main.c

@@ -572,10 +572,6 @@ void expose(expose_event_t *event) {
 }
 
 void motion_notify(motion_notify_event_t *event) {
-  logger("motion: window: 0x%x, root: 0x%x\n", event->window, event->root);
-  logger("x: %d, y: %d, root_x: %d, root_y: %d\n", event->x, event->y,
-         event->root_x, event->root_y);
-  logger("root window: 0x%x\n", get_root_window());
   if (event->window != get_root_window()) return;
 
   static monitor_t *mon = NULL;