ServiceWorker: Implement 'source' and 'origin' attributes of ExtendableMessageEvent

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 237 matching lines @@
   void DispatchMessageEvent(
       const base::string16& message,
       const std::vector<TransferredMessagePort>& sent_message_ports,
       const StatusCallback& callback);
 
   // Sends an extendable message event to the associated embedded worker.
   // TODO(nhiroki): This should be moved to ServiceWorkerDispatcherHost in favor
   // of crbug.com/570820 after ExtendableMessageEvent is implemented
   // (crbug.com/543198).
   void DispatchExtendableMessageEvent(
+      ServiceWorkerProviderHost* sender_provider_host,
       const base::string16& message,
       const std::vector<TransferredMessagePort>& sent_message_ports,
       const StatusCallback& callback);
 
   // Sends a cross origin message event to the associated embedded worker and
   // asynchronously calls |callback| when the message was sent (or failed to
   // sent).
   // It is the responsibility of the code calling this method to make sure that
   // any transferred message ports are put on hold while potentially a process
   // for the service worker is spun up.
@@ skipping 241 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);
 
+  template <typename SourceInfo>
+  void DispatchExtendableMessageEventInternal(
+      const base::string16& message,
+      const std::vector<TransferredMessagePort>& sent_message_ports,
+      const StatusCallback& callback,
+      const SourceInfo& source_info);
   void DispatchExtendableMessageEventAfterStartWorker(
       const base::string16& message,
       const std::vector<TransferredMessagePort>& sent_message_ports,
+      const ExtendableMessageEventSource& source,
       const StatusCallback& callback);
 
   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.
@@ skipping 249 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_