Moved unload handler to controller.

static/js/controllers/mediastreamcontroller.js

@@ -40,6 +40,13 @@ define(['jquery', 'underscore', 'angular', 'bigscreen', 'moment', 'sjcl', 'moder
 			return translation._("Close this window and disconnect?");
 		});
 
+		$($window).on("unload", function() {
+			mediaStream.webrtc.doHangup("unload");
+			if (mediaStream.api.connector) {
+				mediaStream.api.connector.disabled = true;
+			}
+		});
+
 		// Enable app full screen listener.
 		$("#bar .logo").on("doubletap dblclick", _.debounce(function() {
 			if (BigScreen.enabled) {

static/js/mediastream/webrtc.js

@@ -106,13 +106,6 @@ function($, _, PeerCall, PeerConference, PeerXfer, PeerScreenshare, UserMedia, u
 
 		this.api.e.bind("received.offer received.candidate received.answer received.bye received.conference", _.bind(this.processReceived, this));
 
-		$(window).on("unload", _.bind(function() {
-			this.doHangup("unload");
-			if (this.api.connector) {
-				this.api.connector.disabled = true;
-			}
-		}, this));
-
 		// Create default media (audio/video).
 		this.usermedia = new UserMedia();
 		this.usermedia.e.on("mediasuccess mediaerror", _.bind(function() {