fixed the DCHECK and also corrected the website setting UI for media

chrome/browser/ui/gtk/website_settings/permission_selector.h

 // Copyright (c) 2012 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_WEBSITE_SETTINGS_PERMISSION_SELECTOR_H_
 #define CHROME_BROWSER_UI_GTK_WEBSITE_SETTINGS_PERMISSION_SELECTOR_H_
 
 #include <gtk/gtk.h>
 
 #include "base/basictypes.h"
@@ skipping 12 matching lines @@
 // The class |PermissionSelector| allows to change the permission |setting| of a
 // given permission |type|.
 class PermissionSelector : public PermissionMenuModel::Delegate {
  public:
   // Creates a |PermissionSelector| for the given permission |type|. |setting|
   // is the current permissions setting. It is possible to pass
   // |CONTENT_SETTING_DEFAULT| as value for |setting|. |default_setting| is the
   // effective default setting for the given permission |type|. It is not
   // allowed to pass |CONTENT_SETTING_DEFAULT| as value for |default_setting|.
   PermissionSelector(GtkThemeService* theme_service,
+                     const GURL& url,
                      ContentSettingsType type,
                      ContentSetting setting,
                      ContentSetting default_setting,
                      content_settings::SettingSource source);
   virtual ~PermissionSelector();
 
   // Returns the container widget that contains all |PermissionSelector| UI
   // widgets.
   GtkWidget* widget() { return widget_; }
 
@@ skipping 41 matching lines @@
 
   // The currently active setting for the permission |type_|.
   ContentSetting setting_;
 
   ObserverList<PermissionSelectorObserver, false> observer_list_;
 
   DISALLOW_COPY_AND_ASSIGN(PermissionSelector);
 };
 
 #endif  // CHROME_BROWSER_UI_GTK_WEBSITE_SETTINGS_PERMISSION_SELECTOR_H_