Fix build.

Author: MKirova

projects/igniteui-angular/src/lib/grids/common/pipes.ts

@@ -13,6 +13,7 @@ import { IgxTreeGridRowComponent } from '../tree-grid/tree-grid-row.component';
 import { IgxGridRowComponent } from '../grid/grid-row.component';
 import { IgxHierarchicalRowComponent } from '../hierarchical-grid/hierarchical-row.component';
 import { IgxSummaryOperand, IgxSummaryResult } from '../summaries/grid-summary';
+import { IgxPivotRowComponent } from '../pivot-grid/pivot-row.component';
 
 interface CSSProp {
     [prop: string]: any;
@@ -71,7 +72,7 @@ export class IgxGridCellStylesPipe implements PipeTransform {
     }
 }
 
-type _RowType = IgxGridRowComponent | IgxTreeGridRowComponent | IgxHierarchicalRowComponent;
+type _RowType = IgxGridRowComponent | IgxTreeGridRowComponent | IgxHierarchicalRowComponent | IgxPivotRowComponent;
 
 /**
  * @hidden

projects/igniteui-angular/src/lib/grids/grid-base.directive.ts

@@ -6081,6 +6081,16 @@ export abstract class IgxGridBaseDirective extends DisplayDensityBase implements
         return this.beginAddRowById(this.gridAPI.get_rec_id_by_index(index - 1, this.dataView));
     }
 
+    /**
+     * @hidden
+     */
+    public preventHeaderScroll(args) {
+        if (args.target.scrollLeft !== 0) {
+            (this.navigation as any).forOfDir().getScroll().scrollLeft = args.target.scrollLeft;
+            args.target.scrollLeft = 0;
+        }
+    }
+
     protected beginAddRowForIndex(index: number, asChild: boolean = false) {
         const row: IgxRowDirective<IgxGridBaseDirective & GridType> = index == null ?
             null : this.rowList.find(r => r.index === index);
@@ -6091,8 +6101,6 @@ export abstract class IgxGridBaseDirective extends DisplayDensityBase implements
         }
     }
 
-    
-
     protected _createColumn(col) {
         let ref;
         if (col instanceof IgxColumnGroupComponent) {

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

@@ -675,13 +675,6 @@ export class IgxGridComponent extends IgxGridBaseDirective implements GridType,
         this.notifyChanges(true);
     }
 
-    public preventHeaderScroll(args) {
-        if (args.target.scrollLeft !== 0) {
-            (this.navigation as any).forOfDir().getScroll().scrollLeft = args.target.scrollLeft;
-            args.target.scrollLeft = 0;
-        }
-    }
-
     /**
      * Returns if a group is expanded or not.
      *

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

@@ -36,8 +36,7 @@
             let-rowIndex="index" [igxForScrollOrientation]="'vertical'" [igxForScrollContainer]='verticalScroll'
             [igxForContainerSize]='calcHeight'
             [igxForItemSize]="hasColumnLayouts ? rowHeight * multiRowLayoutRowSize + 1 : renderedRowHeight"
-            [igxForTrackBy]='trackChanges'
-            #verticalScrollContainer (chunkPreload)="dataLoading($event)">
+            #verticalScrollContainer>
             <ng-template
                 [igxTemplateOutlet]='recordTemplate'
                 [igxTemplateOutletContext]='getContext(rowData, rowIndex)'
@@ -93,18 +92,12 @@
 <ng-template #emptyFilteredGrid>
     <span class="igx-grid__tbody-message" role="cell">
         <span>{{emptyFilteredGridMessage}}</span>
-        <span *ngIf='showAddButton'>
-            <ng-container *ngTemplateOutlet='addRowEmptyTemplate || defaultAddRowEmptyTemplate'></ng-container>
-        </span>
     </span>
 </ng-template>
 
 <ng-template #defaultEmptyGrid>
     <span class="igx-grid__tbody-message" role="cell">
         <span>{{emptyGridMessage}}</span>
-        <span *ngIf='showAddButton'>
-            <ng-container *ngTemplateOutlet='addRowEmptyTemplate || defaultAddRowEmptyTemplate'></ng-container>
-        </span>
     </span>
 </ng-template>
 

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

@@ -67,7 +67,7 @@ export class IgxPivotGridComponent extends IgxGridBaseDirective implements OnIni
      * @hidden @internal
      */
      @ViewChild('record_template', { read: TemplateRef, static: true })
-     protected recordTemplate: TemplateRef<any>;
+     public recordTemplate: TemplateRef<any>;
 
     private _data;
     private _filteredData;