ServiceWorker: Implement navigate() method in WindowClient (chromium side).

content/browser/service_worker/service_worker_provider_host.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_PROVIDER_HOST_H_
 #define CONTENT_BROWSER_SERVICE_WORKER_SERVICE_WORKER_PROVIDER_HOST_H_
 
 #include <set>
 #include <vector>
 
@@ skipping 148 matching lines @@
   // Dispatches message event to the document.
   void PostMessage(
       const base::string16& message,
       const std::vector<TransferredMessagePort>& sent_message_ports);
 
   // Activates the WebContents associated with
   // { render_process_id_, route_id_ }.
   // Runs the |callback| with the updated ServiceWorkerClientInfo in parameter.
   void Focus(const GetClientInfoCallback& callback);
 
+  // Runs the |callback| with the updated ServiceWorkerClientInfo in parameter.
+  void Navigate(const GURL&, const GetClientInfoCallback& callback);
+
   // Asks the renderer to send back the document information.
   void GetWindowClientInfo(const GetClientInfoCallback& callback) const;
 
   // Same as above but has to be called from the UI thread.
   // It is taking the process and frame ids in parameter because |this| is meant
   // to live on the IO thread.
   static ServiceWorkerClientInfo GetWindowClientInfoOnUI(int render_process_id,
                                                          int render_frame_id);
 
   // Adds reference of this host's process to the |pattern|, the reference will
@@ skipping 131 matching lines @@
   bool allow_association_;
 
   std::vector<base::Closure> queued_events_;
 
   DISALLOW_COPY_AND_ASSIGN(ServiceWorkerProviderHost);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_SERVICE_WORKER_SERVICE_WORKER_PROVIDER_HOST_H_