Pass windows around to let file inputs work

js/views/conversation_view.js

@@ -144,7 +144,8 @@
 
         newGroupUpdate: function() {
             this.newGroupUpdateView = new Whisper.NewGroupUpdateView({
-                model: this.model
+                model: this.model,
+                window: this.appWindow.contentWindow
             });
             this.newGroupUpdateView.$el.insertAfter(this.el);
             this.$el.hide();

js/views/inbox_view.js

@@ -59,7 +59,9 @@
             initialize: function (options) {
                 this.render();
 
-                this.newConversationView = new Whisper.NewConversationView();
+                this.newConversationView = new Whisper.NewConversationView({
+                    appWindow: options.appWindow
+                });
                 this.newConversationView.$el.hide();
                 this.listenTo(this.newConversationView, 'open',
                     this.openConversation.bind(this, null));

js/views/new_conversation_view.js

@@ -20,15 +20,17 @@
     Whisper.NewConversationView = Whisper.View.extend({
         className: 'new-conversation',
         template: $('#new-conversation').html(),
-        initialize: function() {
+        initialize: function(options) {
             this.render();
             this.$group_update = this.$('.new-group-update-form');
             this.$create = this.$('.create');
             this.$input = this.$('input.search');
 
             // Group avatar file input
+            this.appWindow = options.appWindow;
             this.avatarInput = new Whisper.FileInputView({
-                el: this.$('.group-avatar')
+                el: this.$('.group-avatar'),
+                window: this.appWindow.contentWindow
             });
 
             this.recipients_view = new Whisper.RecipientsInputView();

js/views/new_group_update_view.js

@@ -24,7 +24,8 @@
         initialize: function(options) {
             this.render();
             this.avatarInput = new Whisper.FileInputView({
-                el: this.$('.group-avatar')
+                el: this.$('.group-avatar'),
+                window: options.window
             });
 
             this.recipients_view = new Whisper.RecipientsInputView();