refactor: minor refactoring of #10027

public/app/features/dashboard/dashboard_model.ts

@@ -259,16 +259,6 @@ export class DashboardModel {
       }
     }
 
-    // for (let panel of this.panels) {
-    //   if (panel.repeat) {
-    //     if (!cleanUpOnly) {
-    //       this.repeatPanel(panel);
-    //     }
-    //   } else if (panel.repeatPanelId && panel.repeatIteration !== this.iteration) {
-    //     panelsToRemove.push(panel);
-    //   }
-    // }
-
     // remove panels
     _.pull(this.panels, ...panelsToRemove);
 
@@ -324,9 +314,6 @@ export class DashboardModel {
     return clone;
   }
 
-  getBottomYForRow() {
-  }
-
   repeatPanel(panel: PanelModel, panelIndex: number) {
     let variable = _.find(this.templating.list, {name: panel.repeat});
     if (!variable) {