Introduces 'context' param to NotifierSettingsView.

ui/message_center/message_center.h

Index: ui/message_center/message_center.h
diff --git a/ui/message_center/message_center.h b/ui/message_center/message_center.h
index ff7eb0310d8b8d5356b5f89bd506ca9134dfbbf7..d86cb8a96dd57164ed5f4547b4d022833226ad7d 100644
--- a/ui/message_center/message_center.h
+++ b/ui/message_center/message_center.h
@@ -9,6 +9,7 @@
 
 #include "base/memory/scoped_ptr.h"
 #include "base/observer_list.h"
+#include "ui/gfx/native_widget_types.h"
 #include "ui/message_center/message_center_export.h"
 #include "ui/message_center/notification_list.h"
 #include "ui/notifications/notification_types.h"
@@ -58,6 +59,8 @@ class MESSAGE_CENTER_EXPORT MessageCenter : public NotificationList::Delegate {
     // to identify the requesting browser context).
     virtual void ShowSettings(const std::string& notification_id) = 0;
 
+    virtual void ShowSettingsDialog(gfx::NativeView context) = 0;

[Daniel Erat, 2013/01/24 03:16:21]

nit: add a short comment describing what this does

[Jun Mukai, 2013/01/24 04:04:30]

Done.

+
     // Called when the notification body is clicked on.
     virtual void OnClicked(const std::string& notification_id) = 0;
 
@@ -139,6 +142,7 @@ class MESSAGE_CENTER_EXPORT MessageCenter : public NotificationList::Delegate {
   virtual void DisableNotificationByExtension(const std::string& id) OVERRIDE;
   virtual void DisableNotificationByUrl(const std::string& id) OVERRIDE;
   virtual void ShowNotificationSettings(const std::string& id) OVERRIDE;
+  virtual void ShowNotificationSettingsDialog(gfx::NativeView context) OVERRIDE;
   virtual void OnNotificationClicked(const std::string& id) OVERRIDE;
   virtual void OnQuietModeChanged(bool quiet_mode) OVERRIDE;
   virtual void OnButtonClicked(const std::string& id, int button_index)