Removed providedIn attribute for services that don't need

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,