Use UUID for ServiceWorker Client identifier (2/3, chromium)

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_RENDERER_SERVICE_WORKER_EMBEDDED_WORKER_CONTEXT_CLIENT_H_
 #define CONTENT_RENDERER_SERVICE_WORKER_EMBEDDED_WORKER_CONTEXT_CLIENT_H_
 
 #include "base/memory/ref_counted.h"
 #include "base/memory/weak_ptr.h"
 #include "base/strings/string16.h"
@@ skipping 97 matching lines @@
   virtual void didHandleSyncEvent(int request_id);
   virtual void didHandleCrossOriginConnectEvent(int request_id,
                                                 bool accept_connection);
 
   // Called on the main thread.
   virtual blink::WebServiceWorkerNetworkProvider*
       createServiceWorkerNetworkProvider(blink::WebDataSource* data_source);
   virtual blink::WebServiceWorkerProvider* createServiceWorkerProvider();
 
   virtual void postMessageToClient(
-      int client_id,
+      const blink::WebString& uuid,
       const blink::WebString& message,
       blink::WebMessagePortChannelArray* channels);
   virtual void postMessageToCrossOriginClient(
       const blink::WebCrossOriginServiceWorkerClient& client,
       const blink::WebString& message,
       blink::WebMessagePortChannelArray* channels);
-  virtual void focus(int client_id,
+  virtual void focus(const blink::WebString& uuid,
                      blink::WebServiceWorkerClientCallbacks*);
   virtual void skipWaiting(
       blink::WebServiceWorkerSkipWaitingCallbacks* callbacks);
   virtual void claim(blink::WebServiceWorkerClientsClaimCallbacks* callbacks);
 
   // TODO: Implement DevTools related method overrides.
 
   int embedded_worker_id() const { return embedded_worker_id_; }
   base::SingleThreadTaskRunner* main_thread_task_runner() const {
     return main_thread_task_runner_.get();
@@ skipping 20 matching lines @@
   scoped_refptr<ServiceWorkerProviderContext> provider_context_;
 
   base::WeakPtrFactory<EmbeddedWorkerContextClient> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(EmbeddedWorkerContextClient);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_RENDERER_SERVICE_WORKER_EMBEDDED_WORKER_CONTEXT_CLIENT_H_