When extensions use notifications, display the name of the extension in UI ra...

chrome/browser/notifications/notification.h

Index: chrome/browser/notifications/notification.h
===================================================================
--- chrome/browser/notifications/notification.h	(revision 31723)
+++ chrome/browser/notifications/notification.h	(working copy)
@@ -5,6 +5,8 @@
 #ifndef CHROME_BROWSER_NOTIFICATIONS_NOTIFICATION_H_
 #define CHROME_BROWSER_NOTIFICATIONS_NOTIFICATION_H_
 
+#include <string>
+
 #include "base/basictypes.h"
 #include "chrome/browser/notifications/notification_object_proxy.h"
 #include "googleurl/src/gurl.h"
@@ -15,15 +17,18 @@
 class Notification {
  public:
   Notification(const GURL& origin_url, const GURL& content_url,
+               const std::wstring& display_source,
                NotificationObjectProxy* proxy)
       : origin_url_(origin_url),
         content_url_(content_url),
+        display_source_(display_source),
         proxy_(proxy) {
   }
 
   Notification(const Notification& notification)
       : origin_url_(notification.origin_url()),
         content_url_(notification.content_url()),
+        display_source_(notification.display_source()),
         proxy_(notification.proxy()) {
   }
 
@@ -33,6 +38,9 @@
   // The origin URL of the script which requested the notification.
   const GURL& origin_url() const { return origin_url_; }
 
+  // A display string for the source of the notification.
+  const std::wstring& display_source() const { return display_source_; }
+
   void Display() const { proxy()->Display(); }
   void Error() const { proxy()->Error(); }
   void Close(bool by_user) const { proxy()->Close(by_user); }
@@ -51,6 +59,10 @@
   // string-based notifications).
   GURL content_url_;
 
+  // The display string for the source of the notification.  Could be
+  // the same as origin_url_, or the name of an extension.
+  std::wstring display_source_;
+
   // A proxy object that allows access back to the JavaScript object that
   // represents the notification, for firing events.
   scoped_refptr<NotificationObjectProxy> proxy_;