Removed providedIn attribute for services that don't need

src/app/core/auth/auth.service.ts

@@ -54,7 +54,7 @@ export const IMPERSONATING_COOKIE = 'dsImpersonatingEPerson';
 /**
  * The auth service.
  */
-@Injectable({providedIn: 'root'})
+@Injectable()
 export class AuthService {
 
   /**

src/app/core/auth/server-auth.service.ts

@@ -14,7 +14,7 @@ import { RemoteData } from '../data/remote-data';
 /**
  * The auth service.
  */
-@Injectable({providedIn: 'root'})
+@Injectable()
 export class ServerAuthService extends AuthService {
 
   /**

src/app/core/locale/locale.service.ts

@@ -24,9 +24,7 @@ export enum LANG_ORIGIN {
 /**
  * Service to provide localization handler
  */
-@Injectable({
+@Injectable()
-  providedIn: 'root'
-})
 export class LocaleService {
 
   /**

src/app/core/locale/server-locale.service.ts

@@ -4,7 +4,7 @@ import { combineLatest, Observable, of as observableOf } from 'rxjs';
 import { map, mergeMap, take } from 'rxjs/operators';
 import { isEmpty, isNotEmpty } from '../../shared/empty.util';
 
-@Injectable({providedIn: 'root'})
+@Injectable()
 export class ServerLocaleService extends LocaleService {
 
   /**

src/app/core/services/cookie.service.ts

@@ -17,7 +17,7 @@ export interface ICookieService {
   remove(name: string, options?: CookieAttributes): void;
 }
 
-@Injectable({providedIn: 'root'})
+@Injectable()
 export abstract class CookieService implements ICookieService {
   protected readonly cookieSource = new Subject<{ readonly [key: string]: any }>();
   public readonly cookies$ = this.cookieSource.asObservable();

src/modules/app/browser-app.module.ts

@@ -29,6 +29,7 @@ import {
   locationProvider,
   LocationToken
 } from '../../app/core/services/browser-hard-redirect.service';
+import { LocaleService } from '../../app/core/locale/locale.service';
 
 export const REQ_KEY = makeStateKey<string>('req');
 
@@ -90,6 +91,10 @@ export function getRequest(transferState: TransferState): any {
       provide: SubmissionService,
       useClass: SubmissionService
     },
+    {
+      provide: LocaleService,
+      useClass: LocaleService
+    },
     {
       provide: HardRedirectService,
       useClass: BrowserHardRedirectService,