chore(*): Fix issue from merging

Author: mddragnev

projects/igniteui-angular/src/lib/grids/pivot-grid/pivot-grid.component.ts

@@ -297,9 +297,6 @@ export class IgxPivotGridComponent extends IgxGridBaseDirective implements OnIni
                 ref.instance.field = key;
                 ref.instance.parent = parent;
                 ref.changeDetectorRef.detectChanges();
-
-                const measureChildren = this.getMeasureChildren(factoryColumn, data, ref.instance, false);
-                ref.instance.children.reset(measureChildren);
                 columns.push(ref.instance);
                 if (this.hasMultipleValues) {
                     const measureChildren = this.getMeasureChildren(factoryColumn, data , ref.instance, false);

src/app/pivot-grid/pivot-grid.sample.ts

@@ -94,8 +94,8 @@ export class PivotGridSampleComponent {
                 enabled: true,
                 dataType: 'currency',
                 styles: {
-                    upFont1: (rowData: any, columnKey: any): boolean => rowData[columnKey] > 150,
-                    downFont1: (rowData: any, columnKey: any): boolean => rowData[columnKey] <= 150
+                    upFont1: (rowData: any, columnKey: any): boolean => rowData[columnKey] > 50,
+                    downFont1: (rowData: any, columnKey: any): boolean => rowData[columnKey] <= 50
                 },
             }
         ],