chore(*): Fix tests.

MKirova · MayaKirova · commit bde741b65704 · 2020-06-30T20:37:40.000+03:00
diff --git a/projects/igniteui-angular/src/lib/directives/for-of/for_of.sync.service.ts b/projects/igniteui-angular/src/lib/directives/for-of/for_of.sync.service.ts
@@ -48,7 +48,9 @@ export class IgxForOfSyncService {
     }
 }
 
-@Injectable()
+@Injectable({
+    providedIn: 'root',
+})
 export class IgxForOfScrollSyncService {
     private _masterScroll: Map<string, VirtualHelperBaseDirective> = new Map<string, any>();
     public setScrollMaster(dir: string, scroll: VirtualHelperBaseDirective) {

Original file line number	Diff line number	Diff line change
`@@ -48,7 +48,9 @@ export class IgxForOfSyncService {`
`48`	`48`	`}`
`49`	`49`	`}`
`50`	`50`
`51`		`-@Injectable()`
	`51`	`+@Injectable({`
	`52`	`+ providedIn: 'root',`
	`53`	`+})`
`52`	`54`	`export class IgxForOfScrollSyncService {`
`53`	`55`	`private _masterScroll: Map<string, VirtualHelperBaseDirective> = new Map<string, any>();`
`54`	`56`	`public setScrollMaster(dir: string, scroll: VirtualHelperBaseDirective) {`