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

content/renderer/service_worker/service_worker_script_context.h

 // Copyright 2014 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_SERVICE_WORKER_SCRIPT_CONTEXT_H_
 #define CONTENT_RENDERER_SERVICE_WORKER_SERVICE_WORKER_SCRIPT_CONTEXT_H_
 
 #include <map>
 #include <string>
 #include <vector>
@@ skipping 62 matching lines @@
                           blink::WebServiceWorkerEventResult result);
   void DidHandleSyncEvent(int request_id);
   void DidHandleCrossOriginConnectEvent(int request_id, bool accept_connection);
   void GetClients(
       const blink::WebServiceWorkerClientQueryOptions& options,
       blink::WebServiceWorkerClientsCallbacks* callbacks);
   void OpenWindow(const GURL& url,
                   blink::WebServiceWorkerClientCallbacks* callbacks);
   void SetCachedMetadata(const GURL& url, const char* data, size_t size);
   void ClearCachedMetadata(const GURL& url);
-  void PostMessageToDocument(
-      int client_id,
+  void PostMessageToClient(
+      const base::string16& uuid,
       const base::string16& message,
       scoped_ptr<blink::WebMessagePortChannelArray> channels);
   void PostCrossOriginMessageToClient(
       const blink::WebCrossOriginServiceWorkerClient& client,
       const base::string16& message,
       scoped_ptr<blink::WebMessagePortChannelArray> channels);
-  void FocusClient(int client_id,
+  void FocusClient(const base::string16& uuid,
                    blink::WebServiceWorkerClientCallbacks* callback);
   void SkipWaiting(blink::WebServiceWorkerSkipWaitingCallbacks* callbacks);
   void ClaimClients(blink::WebServiceWorkerClientsClaimCallbacks* callbacks);
 
   // Send a message to the browser. Takes ownership of |message|.
   void Send(IPC::Message* message);
 
   // Get routing_id for sending message to the ServiceWorkerVersion
   // in the browser process.
   int GetRoutingID() const;
@@ skipping 81 matching lines @@
   std::map<int, base::TimeTicks> install_start_timings_;
   std::map<int, base::TimeTicks> notification_click_start_timings_;
   std::map<int, base::TimeTicks> push_start_timings_;
 
   DISALLOW_COPY_AND_ASSIGN(ServiceWorkerScriptContext);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_RENDERER_SERVICE_WORKER_SERVICE_WORKER_SCRIPT_CONTEXT_H_