Remove remote_window_active

remote_window_active is no longer used. Remove in:
https://gerrit.openbmc-project.xyz/#/c/openbmc/phosphor-webui/+/12344/

Change-Id: I9629e64daa3dee9907a0a872fa1743fb4438f7ae
Signed-off-by: Gunnar Mills <gmills@us.ibm.com>
diff --git a/app/common/services/dataService.js b/app/common/services/dataService.js
index 63f9a72..87289e5 100644
--- a/app/common/services/dataService.js
+++ b/app/common/services/dataService.js
@@ -30,7 +30,6 @@
       this.hostname = '';
       this.mac_address = '';
       this.defaultgateway = '';
-      this.remote_window_active = false;
 
       this.displayErrorModal = false;
       this.errorModalDetails = {};
@@ -99,14 +98,6 @@
         this.server_status = Constants.HOST_STATE.unreachable;
       };
 
-      this.setRemoteWindowActive = function() {
-        this.remote_window_active = true;
-      };
-
-      this.setRemoteWindowInactive = function() {
-        this.remote_window_active = false;
-      };
-
       this.updateServerHealth = function(logs) {
         var criticals = logs.filter(function(item) {
           return item.health_flags.critical == true;