Add a method to the controller to close the picker/service tab when a return value is passed.

chrome/browser/ui/gtk/web_intent_picker_gtk.h

 // Copyright (c) 2011 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef CHROME_BROWSER_UI_GTK_WEB_INTENT_PICKER_GTK_H_
 #define CHROME_BROWSER_UI_GTK_WEB_INTENT_PICKER_GTK_H_
 #pragma once
 
 #include <gtk/gtk.h>
 
@@ skipping 80 matching lines @@
 
   // A button to close the bubble.
   scoped_ptr<CustomDrawButton> close_button_;
 
   // A weak pointer to the bubble widget.
   BubbleGtk* bubble_;
 
   // The browser we're in.
   Browser* browser_;
 
-  // TabContentsDelegate for the inline disposition dialog.
-  scoped_ptr<InlineDispositionDelegate> inline_disposition_delegate_;
-
   // Container for the HTML in the inline disposition case.
   scoped_ptr<TabContentsWrapper> inline_disposition_tab_contents_;
 
   // Widget for displaying the HTML in the inline disposition case.
   scoped_ptr<TabContentsContainerGtk> tab_contents_container_;
 
+  // TabContentsDelegate for the inline disposition dialog.
+  scoped_ptr<InlineDispositionDelegate> inline_disposition_delegate_;
+
   DISALLOW_COPY_AND_ASSIGN(WebIntentPickerGtk);
 };
 
 #endif  // CHROME_BROWSER_UI_GTK_WEB_INTENT_PICKER_GTK_H_