Refactor SharedWorkerHost and SharedWorkerInstance.

content/browser/shared_worker/shared_worker_service_impl.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_BROWSER_SHARED_WORKER_SHARED_WORKER_SERVICE_IMPL_H_
 #define CONTENT_BROWSER_SHARED_WORKER_SHARED_WORKER_SERVICE_IMPL_H_
 
 #include <set>
 
 #include "base/compiler_specific.h"
@@ skipping 90 matching lines @@
 
   SharedWorkerServiceImpl();
   virtual ~SharedWorkerServiceImpl();
 
   void ResetForTesting();
 
   SharedWorkerHost* FindSharedWorkerHost(
       SharedWorkerMessageFilter* filter,
       int worker_route_id);
 
-  SharedWorkerInstance* FindSharedWorkerInstance(
+  SharedWorkerHost* FindSharedWorkerHost(
       const GURL& url,
       const base::string16& name,
       const WorkerStoragePartition& worker_partition,
       ResourceContext* resource_context);
 
   // Returns the IDs of the renderer processes which are executing
   // SharedWorkers connected to other renderer processes.
   const std::set<int> GetRenderersWithWorkerDependency();
 
   void ChangeUpdateWorkerDependencyFuncForTesting(
       UpdateWorkerDependencyFunc new_func);
 
   std::set<int> last_worker_depended_renderers_;
   UpdateWorkerDependencyFunc update_worker_dependency_;
 
   // Pair of render_process_id and worker_route_id.
   typedef std::pair<int, int> ProcessRouteIdPair;
   typedef base::ScopedPtrHashMap<ProcessRouteIdPair,
                                  SharedWorkerHost> WorkerHostMap;
   WorkerHostMap worker_hosts_;
 
   ObserverList<WorkerServiceObserver> observers_;
 
   DISALLOW_COPY_AND_ASSIGN(SharedWorkerServiceImpl);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_SHARED_WORKER_SHARED_WORKER_SERVICE_IMPL_H_