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

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

Index: chrome/browser/ui/gtk/website_settings/permission_selector.cc
diff --git a/chrome/browser/ui/gtk/website_settings/permission_selector.cc b/chrome/browser/ui/gtk/website_settings/permission_selector.cc
index de60af01c1b913fa1948a328bfcf03db531bc75f..891a7e327b7acc3369cffc9d5f4c0168bc49d3b2 100644
--- a/chrome/browser/ui/gtk/website_settings/permission_selector.cc
+++ b/chrome/browser/ui/gtk/website_settings/permission_selector.cc
@@ -38,6 +38,7 @@ ContentSetting CommandIdToContentSetting(int command_id) {
 }  // namespace
 
 PermissionSelector::PermissionSelector(GtkThemeService* theme_service,
+                                       const GURL& url,
                                        ContentSettingsType type,
                                        ContentSetting setting,
                                        ContentSetting default_setting,
@@ -102,7 +103,7 @@ PermissionSelector::PermissionSelector(GtkThemeService* theme_service,
   gtk_button_set_relief(GTK_BUTTON(menu_button_), GTK_RELIEF_NONE);
   gtk_box_pack_start(GTK_BOX(widget_), menu_button_, FALSE, FALSE, 0);
 
-  menu_model_.reset(new PermissionMenuModel(this, type, default_setting,
+  menu_model_.reset(new PermissionMenuModel(this, url, type, default_setting,
                                             setting));
   MenuGtk::Delegate* delegate = new MenuGtk::Delegate();
   menu_.reset(new MenuGtk(delegate, menu_model_.get()));