[gnome-shell] portalHelper: Fix signal arguments

[Bastien Nocera <hadess src gnome org>]

commit b5bf82b5db59d7ac5813967de4f284f360ea9ead
Author: Bastien Nocera <hadess hadess net>
Date:   Mon Feb 13 11:11:26 2017 +0100

    portalHelper: Fix signal arguments
    
    How did this work in tests?!
    
    https://bugzilla.gnome.org/show_bug.cgi?id=778552

 js/portalHelper/main.js |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/js/portalHelper/main.js b/js/portalHelper/main.js
index 6070af2..a322137 100644
--- a/js/portalHelper/main.js
+++ b/js/portalHelper/main.js
@@ -192,7 +192,7 @@ const PortalWindow = new Lang.Class({
         return false;
     },
 
-    _onLoadChanged: function(loadEvent) {
+    _onLoadChanged: function(view, loadEvent) {
         if (loadEvent == WebKit.LOAD_STARTED) {
             this._headerBar.setSecurityIcon(PortalHelperSecurityLevel.NOT_YET_DETERMINED);
         } else if (loadEvent == WebKit.LOAD_COMMITTED) {
@@ -206,7 +206,7 @@ const PortalWindow = new Lang.Class({
         }
     },
 
-    _onInsecureContentDetected: function (insecureContentEvent) {
+    _onInsecureContentDetected: function () {
         this._headerBar.setSecurityIcon(PortalHelperSecurityLevel.INSECURE);
     },