Remove deprecated extension EventRouter APIs.

chrome/browser/extensions/api/api_resource_event_notifier.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 CHROME_BROWSER_EXTENSIONS_API_API_RESOURCE_EVENT_NOTIFIER_H_
 #define CHROME_BROWSER_EXTENSIONS_API_API_RESOURCE_EVENT_NOTIFIER_H_
 
 #include <string>
 
 #include "base/basictypes.h"
@@ skipping 29 matching lines @@
       ApiResourceEventType event_type);
 
   const std::string& src_extension_id() const { return src_extension_id_; }
 
  private:
   friend class base::RefCountedThreadSafe<ApiResourceEventNotifier>;
   friend class MockApiResourceEventNotifier;
 
   virtual ~ApiResourceEventNotifier();
 
-  void DispatchEvent(const std::string &extension, DictionaryValue* event);
-  void DispatchEventOnUIThread(const std::string& extension,
-                               DictionaryValue* event);
+  void DispatchEvent(const std::string& event_name, DictionaryValue* args);
+  void DispatchEventOnUIThread(const std::string& event_name,
+                               DictionaryValue* args);
   DictionaryValue* CreateApiResourceEvent(ApiResourceEventType event_type);
 
   EventRouter* router_;
   Profile* profile_;
   std::string src_extension_id_;
   int src_id_;
   GURL src_url_;
 
   DISALLOW_COPY_AND_ASSIGN(ApiResourceEventNotifier);
 };
 
 }  // namespace extensions
 
 #endif  // CHROME_BROWSER_EXTENSIONS_API_API_RESOURCE_EVENT_NOTIFIER_H_