Chromium-side plumbing for ServiceWorker -> Document postMessage (2/3)

content/renderer/service_worker/embedded_worker_context_client.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_CHILD_SERVICE_WORKER_EMBEDDED_WORKER_CLIENT_H_
 #define CONTENT_CHILD_SERVICE_WORKER_EMBEDDED_WORKER_CLIENT_H_
 
 #include "base/memory/ref_counted.h"
 #include "base/memory/weak_ptr.h"
 #include "base/strings/string16.h"
@@ skipping 75 matching lines @@
                                       blink::WebServiceWorkerEventResult);
   virtual void didHandleInstallEvent(int request_id,
                                      blink::WebServiceWorkerEventResult result);
   virtual void didHandleFetchEvent(int request_id);
   virtual void didHandleFetchEvent(
       int request_id,
       const blink::WebServiceWorkerResponse& response);
   virtual void didHandleSyncEvent(int request_id);
   virtual blink::WebServiceWorkerNetworkProvider*
       createServiceWorkerNetworkProvider(blink::WebDataSource* data_source);
+  virtual void postMessageToClient(
+      int client_id,
+      const blink::WebString& message,
+      blink::WebMessagePortChannelArray* channels);
 
   // TODO: Implement DevTools related method overrides.
 
   int embedded_worker_id() const { return embedded_worker_id_; }
   base::MessageLoopProxy* main_thread_proxy() const {
     return main_thread_proxy_;
   }
+  ThreadSafeSender* thread_safe_sender() { return sender_; }
 
  private:
   void OnMessageToWorker(int thread_id,
                          int embedded_worker_id,
                          const IPC::Message& message);
   void SendWorkerStarted();
 
   const int embedded_worker_id_;
   const int64 service_worker_version_id_;
   const GURL service_worker_scope_;
   const GURL script_url_;
   const int worker_devtools_agent_route_id_;
   scoped_refptr<ThreadSafeSender> sender_;
   scoped_refptr<base::MessageLoopProxy> main_thread_proxy_;
   scoped_refptr<base::TaskRunner> worker_task_runner_;
 
   scoped_ptr<ServiceWorkerScriptContext> script_context_;
 
   base::WeakPtrFactory<EmbeddedWorkerContextClient> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(EmbeddedWorkerContextClient);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_CHILD_SERVICE_WORKER_EMBEDDED_WORKER_CLIENT_H_