Support notifications with custom content

ui/message_center/views/message_popup_collection.cc

Index: ui/message_center/views/message_popup_collection.cc
diff --git a/ui/message_center/views/message_popup_collection.cc b/ui/message_center/views/message_popup_collection.cc
index 2bbb20fa124a707806e339ff3478933da491f598..068336683f3852f7d66a20a8c142e1eefff10ccb 100644
--- a/ui/message_center/views/message_popup_collection.cc
+++ b/ui/message_center/views/message_popup_collection.cc
@@ -21,8 +21,9 @@
 #include "ui/message_center/message_center_tray.h"
 #include "ui/message_center/notification.h"
 #include "ui/message_center/notification_list.h"
+#include "ui/message_center/views/message_view.h"
 #include "ui/message_center/views/message_view_context_menu_controller.h"
-#include "ui/message_center/views/notification_view.h"
+#include "ui/message_center/views/message_view_factory.h"
 #include "ui/message_center/views/popup_alignment_delegate.h"
 #include "ui/message_center/views/toast_contents_view.h"
 #include "ui/views/background.h"
@@ -164,11 +165,11 @@ void MessagePopupCollection::UpdateWidgets() {
       // Override pinned status, since toasts should be closable even when it's
       // pinned.
       notification.set_pinned(false);
-      view = NotificationView::Create(NULL, notification, true);
+      view = MessageViewFactory::Create(NULL, notification, true);
     } else
 #endif  // defined(OS_CHROMEOS)
     {
-      view = NotificationView::Create(NULL, *(*iter), true);
+      view = MessageViewFactory::Create(NULL, *(*iter), true);
     }
 
     view->set_context_menu_controller(context_menu_controller_.get());