Put white background to peertube icons

client/src/app/+my-library/my-history/my-history.component.ts

@@ -1,18 +1,6 @@
 import { tap } from 'rxjs/operators'
-import { Component, ComponentFactoryResolver, OnInit, ViewChild } from '@angular/core'
-import { ActivatedRoute, Router } from '@angular/router'
-import {
-  AuthService,
-  ComponentPagination,
-  ConfirmService,
-  DisableForReuseHook,
-  LocalStorageService,
-  Notifier,
-  ScreenService,
-  ServerService,
-  User,
-  UserService
-} from '@app/core'
+import { Component, OnInit, ViewChild } from '@angular/core'
+import { AuthService, ComponentPagination, ConfirmService, DisableForReuseHook, Notifier, User, UserService } from '@app/core'
 import { immutableAssign } from '@app/helpers'
 import { UserHistoryService, Video } from '@app/shared/shared-main'
 import { MiniatureDisplayOptions, VideosSelectionComponent } from '@app/shared/shared-video-miniature'
@@ -53,17 +41,11 @@ export class MyHistoryComponent implements OnInit, DisableForReuseHook {
   disabled = false
 
   constructor (
-    protected router: Router,
-    protected serverService: ServerService,
-    protected route: ActivatedRoute,
-    protected authService: AuthService,
-    protected userService: UserService,
-    protected notifier: Notifier,
-    protected screenService: ScreenService,
-    protected storageService: LocalStorageService,
+    private authService: AuthService,
+    private userService: UserService,
+    private notifier: Notifier,
     private confirmService: ConfirmService,
-    private userHistoryService: UserHistoryService,
-    protected cfr: ComponentFactoryResolver
+    private userHistoryService: UserHistoryService
   ) {
     this.titlePage = $localize`My watch history`
   }