[AAE-12501] removee unused method

lib/content-services/src/lib/common/services/sites.service.ts

@@ -45,7 +45,8 @@ export class SitesService {
         return this._sitesApi;
     }
 
-    constructor(private apiService: AlfrescoApiService, private logService: LogService) {
+    constructor(private apiService: AlfrescoApiService,
+        private logService: LogService) {
     }
 
     /**
@@ -140,15 +141,6 @@ export class SitesService {
         return from(this.sitesApi.listSiteMemberships(siteId, opts));
     }
 
-    /**
-     * Gets the username of the user currently logged into ACS.
-     *
-     * @returns Username string
-     */
-    getEcmCurrentLoggedUserName(): string {
-        return this.apiService.getInstance().getEcmUsername();
-    }
-
     /**
      * Looks for a site inside the path of a Node and returns its guid if it finds one.
      * (return an empty string if no site is found)