Fix bug with context menus in incognito mode.

chrome/browser/extensions/extension_event_router.h

 // Copyright (c) 2010 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 CHROME_BROWSER_EXTENSIONS_EXTENSION_EVENT_ROUTER_H_
 #define CHROME_BROWSER_EXTENSIONS_EXTENSION_EVENT_ROUTER_H_
 #pragma once
 
 #include <map>
 #include <set>
 #include <string>
 
 #include "base/ref_counted.h"
 #include "chrome/common/notification_observer.h"
 #include "chrome/common/notification_registrar.h"
 
 class GURL;
+class Extension;
 class ExtensionDevToolsManager;
 class Profile;
 class RenderProcessHost;
 
 class ExtensionEventRouter : public NotificationObserver {
  public:
+  // Returns true if the given extension can see events and data from another
+  // sub-profile (incognito to original profile, or vice versa).
+  static bool CanCrossIncognito(Profile* profile,
+                                const std::string& extension_id);
+  static bool CanCrossIncognito(Profile* profile, const Extension* extension);
+
   explicit ExtensionEventRouter(Profile* profile);
   ~ExtensionEventRouter();
 
   // Add or remove the process/extension pair as a listener for |event_name|.
   // Note that multiple extensions can share a process due to process
   // collapsing. Also, a single extension can have 2 processes if it is a split
   // mode extension.
   void AddEventListener(const std::string& event_name,
                         RenderProcessHost* process,
                         const std::string& extension_id);
@@ skipping 48 matching lines @@
 
   // A map between an event name and a set of extensions that are listening
   // to that event.
   typedef std::map<std::string, std::set<EventListener> > ListenerMap;
   ListenerMap listeners_;
 
   DISALLOW_COPY_AND_ASSIGN(ExtensionEventRouter);
 };
 
 #endif  // CHROME_BROWSER_EXTENSIONS_EXTENSION_EVENT_ROUTER_H_