Upgrade to Angular 9 (#60)

src/app/accounts/login.component.ts

@@ -25,7 +25,7 @@ import { ModalComponent } from 'jslib/angular/components/modal.component';
     templateUrl: 'login.component.html',
 })
 export class LoginComponent extends BaseLoginComponent {
-    @ViewChild('environment', { read: ViewContainerRef }) environmentModal: ViewContainerRef;
+    @ViewChild('environment', { read: ViewContainerRef, static: true }) environmentModal: ViewContainerRef;
 
     constructor(authService: AuthService, router: Router,
         i18nService: I18nService, private componentFactoryResolver: ComponentFactoryResolver,

src/app/accounts/two-factor.component.ts

@@ -27,7 +27,7 @@ import { TwoFactorComponent as BaseTwoFactorComponent } from 'jslib/angular/comp
     templateUrl: 'two-factor.component.html',
 })
 export class TwoFactorComponent extends BaseTwoFactorComponent {
-    @ViewChild('twoFactorOptions', { read: ViewContainerRef }) twoFactorOptionsModal: ViewContainerRef;
+    @ViewChild('twoFactorOptions', { read: ViewContainerRef, static: true }) twoFactorOptionsModal: ViewContainerRef;
 
     constructor(authService: AuthService, router: Router,
         i18nService: I18nService, apiService: ApiService,

src/app/app.component.ts

@@ -48,7 +48,7 @@ const BroadcasterSubscriptionId = 'AppComponent';
         <router-outlet></router-outlet>`,
 })
 export class AppComponent implements OnInit {
-    @ViewChild('settings', { read: ViewContainerRef }) settingsRef: ViewContainerRef;
+    @ViewChild('settings', { read: ViewContainerRef, static: true }) settingsRef: ViewContainerRef;
 
     toasterConfig: ToasterConfig = new ToasterConfig({
         showCloseButton: true,

src/app/app.module.ts

@@ -48,7 +48,7 @@ import { SearchCiphersPipe } from 'jslib/angular/pipes/search-ciphers.pipe';
         FormsModule,
         AppRoutingModule,
         ServicesModule,
-        Angulartics2Module.forRoot([Angulartics2GoogleAnalytics], {
+        Angulartics2Module.forRoot({
             pageTracking: {
                 clearQueryParams: true,
             },