chore(*): removing unused import and attr.title

Author: kdinev

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

@@ -23,7 +23,7 @@ import { DeprecateMethod } from '../core/deprecateDecorators';
 import { HammerGesturesManager } from '../core/touch';
 import { ColumnType } from './common/column.interface';
 import { RowType } from './common/row.interface';
-import { GridSelectionMode, GridKeydownTargetType } from './common/enums';
+import { GridSelectionMode } from './common/enums';
 import { GridType } from './common/grid.interface';
 import { ISearchInfo } from './grid/public_api';
 

projects/igniteui-angular/src/lib/grids/summaries/summary-cell.component.html

@@ -10,8 +10,8 @@
                     </div>
                 </ng-container>
 
-                <span class="igx-grid-summary__label" [attr.title]="summary.label">{{ translateSummary(summary) }}</span>
-                <span class="igx-grid-summary__result" [attr.title]="summary.summaryResult">
+                <span class="igx-grid-summary__label" [title]="summary.label">{{ translateSummary(summary) }}</span>
+                <span class="igx-grid-summary__result" [title]="summary.summaryResult">
                     {{ columnDatatype === 'number' ? (summary.summaryResult | igxdecimal: grid.locale) : columnDatatype === 'date' ? (summary.summaryResult | igxdate: grid.locale) : (summary.summaryResult) }}
                 </span>
             </div>