Restrain to notebook

packages/console-extension/schema/tracker.json

@@ -35,12 +35,6 @@
       "type": "string",
       "enum": ["notebook", "terminal"],
       "default": "notebook"
-    },
-    "kernelShutdown": {
-      "title": "Shutdown kernel",
-      "description": "Whether to shutdown or not the kernel when closing a console.",
-      "type": "boolean",
-      "default": false
     }
   },
   "additionalProperties": false,

packages/notebook/src/widget.ts

@@ -942,7 +942,6 @@ export class Notebook extends StaticNotebook {
     if (this.isDisposed) {
       return;
     }
-
     this._activeCell = null;
     super.dispose();
   }