renderer process notifications support

webkit/api/public/WebNotification.h

 /*
  * Copyright (C) 2009 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 38 matching lines @@
         WebNotification() : m_private(0) { }
         WebNotification(const WebNotification& other) : m_private(0) { assign(other); }
 
         ~WebNotification() { reset(); }
 
         WEBKIT_API void reset();
         WEBKIT_API void assign(const WebNotification&);
 
         WebNotification& operator=(const WebNotification& other) { assign(other); return *this; }
 
+        // Operators required to put WebNotification in an ordered map.
         bool equals(const WebNotification& other) const { return m_private == other.m_private; }
+        bool lessThan(const WebNotification& other) const;
 
         // Is the notification HTML vs. icon-title-text?
         WEBKIT_API bool isHTML() const;
 
         // If HTML, the URL which contains the contents of the notification.
         WEBKIT_API WebURL url() const;
 
         // If not HTML, the parameters for the icon-title-text notification.
         WEBKIT_API WebString icon() const;
         WEBKIT_API WebString title() const;
@@ skipping 24 matching lines @@
     inline bool operator==(const WebNotification& a, const WebNotification& b)
     {
         return a.equals(b);
     }
 
     inline bool operator!=(const WebNotification& a, const WebNotification& b)
     {
         return !a.equals(b);
     }
 
+    inline bool operator<(const WebNotification& a, const WebNotification& b)
+    {
+        return a.lessThan(b);
+    }
+
 } // namespace WebKit
 
 #endif