Made notification center notifications collapsed and expandable.

ui/message_center/message_bubble_base.h

Index: ui/message_center/message_bubble_base.h
diff --git a/ui/message_center/message_bubble_base.h b/ui/message_center/message_bubble_base.h
index 9946ada3319057a4cf56948de68f3d382ba01c7f..8a1f9419630b7f0428fd0769f6aebad65e7907e2 100644
--- a/ui/message_center/message_bubble_base.h
+++ b/ui/message_center/message_bubble_base.h
@@ -6,6 +6,7 @@
 #define UI_MESSAGE_CENTER_MESSAGE_BUBBLE_BASE_H_
 
 #include "base/memory/scoped_ptr.h"
+#include "ui/message_center/message_center.h"
 #include "ui/message_center/message_center_export.h"
 #include "ui/message_center/notification_list.h"

[Jun Mukai, 2013/03/01 21:44:42]

safe to remove this inclusion?

[dharcourt, 2013/03/02 02:08:02]

Yes, thanks for catching this. Done.

 #include "ui/views/bubble/tray_bubble_view.h"
@@ -14,7 +15,7 @@ namespace message_center {
 
 class MESSAGE_CENTER_EXPORT MessageBubbleBase {
  public:
-  explicit MessageBubbleBase(NotificationList::Delegate* list_delegate);
+  explicit MessageBubbleBase(MessageCenter* message_center);

[dharcourt, 2013/03/01 10:17:31]

Because NotificationList::Delegate doesn't provide access to the MessageCenter's
NotificationList any more (see notification_list.h comments for details),
MessageBubbleBase and its children need direct access to the MessageCenter so
they can ask it directly for its NotificationList. They're actually getting
exactly the same object, only the type of their pointer to it has changed so
they're allowed to call its notification_list().

 
   virtual ~MessageBubbleBase();
 
@@ -61,13 +62,13 @@ class MESSAGE_CENTER_EXPORT MessageBubbleBase {
  protected:
   views::TrayBubbleView::InitParams GetDefaultInitParams(
       views::TrayBubbleView::AnchorAlignment anchor_alignment);
-  NotificationList::Delegate* list_delegate() { return list_delegate_; }
+  MessageCenter* message_center() { return message_center_; }
   void set_bubble_view(views::TrayBubbleView* bubble_view) {
     bubble_view_ = bubble_view;
   }
 
  private:
-  NotificationList::Delegate* list_delegate_;
+  MessageCenter* message_center_;
   views::TrayBubbleView* bubble_view_;
   base::WeakPtrFactory<MessageBubbleBase> weak_ptr_factory_;
   int max_height_;