Created initial multi-item notification view

ui/message_center/notification_list.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 UI_MESSAGE_CENTER_NOTIFICATION_LIST_H_
 #define UI_MESSAGE_CENTER_NOTIFICATION_LIST_H_
 
 #include <list>
 #include <string>
 
 #include "base/string16.h"
 #include "base/time.h"
 #include "ui/gfx/image/image_skia.h"
 #include "ui/message_center/message_center_export.h"
 #include "ui/notifications/notification_types.h"
 
 namespace base {
 class DictionaryValue;
 }
 
 namespace message_center {
 
 // A helper class to manage the list of notifications.
 class MESSAGE_CENTER_EXPORT NotificationList {
  public:
+  struct MESSAGE_CENTER_EXPORT NotificationItem {
+    string16 title;
+    string16 message;
+    NotificationItem(string16 title, string16 message)
+        : title(title),
+          message(message) {}
+  };
+
   struct MESSAGE_CENTER_EXPORT Notification {
     Notification();
     virtual ~Notification();
 
     ui::notifications::NotificationType type;
     std::string id;
     string16 title;
     string16 message;
     string16 display_source;
     std::string extension_id;
 
     // Begin unpacked values from optional_fields
     string16 message_intent;
     int priority;
     base::Time timestamp;
     gfx::ImageSkia second_image;
     int unread_count;
     string16 button_one_title;
     string16 button_one_intent;
     string16 button_two_title;
     string16 button_two_intent;
     string16 expanded_message;
     string16 image_url;
+    std::vector<NotificationItem>* items;

[miket_OOO, 2012/11/20 23:54:52]

Sorry, I must have missed this earlier. I'm not seeing where this pointer gets
freed. Moreover, because the container is a struct, we would look askance at a
destructor that was freeing one of its members.

Change this to a vector<...> rather than a pointer to one, fix the application
code, and you should be in better shape.

     // End unpacked values
 
     gfx::ImageSkia image;
     bool is_read;  // True if this has been seen in the message center
     bool shown_as_popup;  // True if this has been shown as a popup notification
   };
 
   typedef std::list<Notification> Notifications;
 
   class MESSAGE_CENTER_EXPORT Delegate {
@@ skipping 95 matching lines @@
   Notifications notifications_;
   bool message_center_visible_;
   size_t unread_count_;
 
   DISALLOW_COPY_AND_ASSIGN(NotificationList);
 };
 
 }  // namespace message_center
 
 #endif // UI_MESSAGE_CENTER_NOTIFICATION_LIST_H_