ServiceWorker: Remove unused MessageEvent implementation from ServiceWorkerGlobalScope

content/browser/service_worker/service_worker_version.h

 // Copyright 2013 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 CONTENT_BROWSER_SERVICE_WORKER_SERVICE_WORKER_VERSION_H_
 #define CONTENT_BROWSER_SERVICE_WORKER_SERVICE_WORKER_VERSION_H_
 
 #include <stdint.h>
 
 #include <functional>
@@ skipping 228 matching lines @@
 
   // For simple events where the full functionality of DispatchEvent is not
   // needed, this method can be used instead. The ResponseMessage must consist
   // of just a request_id and a blink::WebServiceWorkerEventResult field. The
   // result is converted to a ServiceWorkerStatusCode and passed to the error
   // handler associated with the request. Additionally this methods calls
   // FinishRequest before passing the reply to the callback.
   template <typename ResponseMessage>
   void DispatchSimpleEvent(int request_id, const IPC::Message& message);
 
-  // Sends a message event to the associated embedded worker.
-  // TODO(nhiroki): Remove this after ExtendableMessageEvent is enabled by
-  // default (crbug.com/543198).
-  void DispatchMessageEvent(
-      const base::string16& message,
-      const std::vector<TransferredMessagePort>& sent_message_ports,
-      const StatusCallback& callback);
-
   // Adds and removes |provider_host| as a controllee of this ServiceWorker.
   // A potential controllee is a host having the version as its .installing
   // or .waiting version.
   void AddControllee(ServiceWorkerProviderHost* provider_host);
   void RemoveControllee(ServiceWorkerProviderHost* provider_host);
 
   // Returns if it has controllee.
   bool HasControllee() const { return !controllee_map_.empty(); }
   std::map<std::string, ServiceWorkerProviderHost*> controllee_map() {
     return controllee_map_;
@@ skipping 221 matching lines @@
                          const GURL& source_url) override;
   void OnReportConsoleMessage(int source_identifier,
                               int message_level,
                               const base::string16& message,
                               int line_number,
                               const GURL& source_url) override;
   bool OnMessageReceived(const IPC::Message& message) override;
 
   void OnStartSentAndScriptEvaluated(ServiceWorkerStatusCode status);
 
-  void DispatchMessageEventInternal(
-      const base::string16& message,
-      const std::vector<TransferredMessagePort>& sent_message_ports,
-      const StatusCallback& callback);
-
   // Message handlers.
 
   // This corresponds to the spec's get(id) steps.
   void OnGetClient(int request_id, const std::string& client_uuid);
 
   // This corresponds to the spec's matchAll(options) steps.
   void OnGetClients(int request_id,
                     const ServiceWorkerClientQueryOptions& options);
 
   void OnSimpleEventResponse(int request_id,
@@ skipping 248 matching lines @@
 
   // At this point |this| can have been deleted, so don't do anything other
   // than returning.
 
   return true;
 }
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_SERVICE_WORKER_SERVICE_WORKER_VERSION_H_