3 files changed, 6 insertions, 12 deletions

diff --git a/client/src/app/shared/shared-search/find-in-bulk.service.ts b/client/src/app/shared/shared-search/find-in-bulk.service.ts
index 962e374a5..6d77941d3 100644
--- a/client/src/app/shared/shared-search/find-in-bulk.service.ts
+++ b/client/src/app/shared/shared-search/find-in-bulk.service.ts
@@ -1,7 +1,7 @@
 import * as debug from 'debug'
 import { Observable, Subject } from 'rxjs'
 import { first, map } from 'rxjs/operators'
-import { Injectable, NgZone } from '@angular/core'
+import { Injectable } from '@angular/core'
 import { buildBulkObservable } from '@app/helpers'
 import { ResultList } from '@shared/models/common'
 import { Video, VideoChannel } from '../shared-main'
@@ -23,8 +23,7 @@ export class FindInBulkService {
   private getPlaylistInBulk: BulkObservables<string, ResultList<VideoPlaylist>>
 
   constructor (
-    private searchService: SearchService,
-    private ngZone: NgZone
+    private searchService: SearchService
   ) {
     this.getVideoInBulk = this.buildBulkObservableObject(this.getVideosInBulk.bind(this))
     this.getChannelInBulk = this.buildBulkObservableObject(this.getChannelsInBulk.bind(this))
@@ -115,7 +114,6 @@ export class FindInBulkService {
       result: buildBulkObservable({
         time: 500,
         bulkGet,
-        ngZone: this.ngZone,
         notifierObservable: notifier.asObservable()
       })
     }
diff --git a/client/src/app/shared/shared-user-subscription/user-subscription.service.ts b/client/src/app/shared/shared-user-subscription/user-subscription.service.ts
index e4fc09b36..8d2de8173 100644
--- a/client/src/app/shared/shared-user-subscription/user-subscription.service.ts
+++ b/client/src/app/shared/shared-user-subscription/user-subscription.service.ts
@@ -2,7 +2,7 @@ import * as debug from 'debug'
 import { merge, Observable, of, ReplaySubject, Subject } from 'rxjs'
 import { catchError, filter, map, switchMap, tap } from 'rxjs/operators'
 import { HttpClient, HttpParams } from '@angular/common/http'
-import { Injectable, NgZone } from '@angular/core'
+import { Injectable } from '@angular/core'
 import { ComponentPaginationLight, RestExtractor, RestService } from '@app/core'
 import { buildBulkObservable } from '@app/helpers'
 import { Video, VideoChannel, VideoChannelService, VideoService } from '@app/shared/shared-main'
@@ -30,13 +30,11 @@ export class UserSubscriptionService {
     private authHttp: HttpClient,
     private restExtractor: RestExtractor,
     private videoService: VideoService,
-    private restService: RestService,
-    private ngZone: NgZone
+    private restService: RestService
   ) {
     this.existsObservable = merge(
       buildBulkObservable({
         time: 500,
-        ngZone: this.ngZone,
         notifierObservable: this.existsSubject,
         bulkGet: this.doSubscriptionsExist.bind(this)
       }),
diff --git a/client/src/app/shared/shared-video-playlist/video-playlist.service.ts b/client/src/app/shared/shared-video-playlist/video-playlist.service.ts
index 76835b9fc..02632c9eb 100644
--- a/client/src/app/shared/shared-video-playlist/video-playlist.service.ts
+++ b/client/src/app/shared/shared-video-playlist/video-playlist.service.ts
@@ -2,7 +2,7 @@ import * as debug from 'debug'
 import { merge, Observable, of, ReplaySubject, Subject } from 'rxjs'
 import { catchError, filter, map, share, switchMap, tap } from 'rxjs/operators'
 import { HttpClient, HttpParams } from '@angular/common/http'
-import { Injectable, NgZone } from '@angular/core'
+import { Injectable } from '@angular/core'
 import { AuthUser, ComponentPaginationLight, RestExtractor, RestService, ServerService } from '@app/core'
 import { buildBulkObservable, objectToFormData } from '@app/helpers'
 import { Account, AccountService, VideoChannel, VideoChannelService } from '@app/shared/shared-main'
@@ -47,13 +47,11 @@ export class VideoPlaylistService {
     private authHttp: HttpClient,
     private serverService: ServerService,
     private restExtractor: RestExtractor,
-    private restService: RestService,
-    private ngZone: NgZone
+    private restService: RestService
   ) {
     this.videoExistsInPlaylistObservable = merge(
       buildBulkObservable({
         time: 500,
-        ngZone: this.ngZone,
         bulkGet: this.doVideosExistInPlaylist.bind(this),
         notifierObservable: this.videoExistsInPlaylistNotifier
       }),