SharedWorker: Make shared workers keyed by a pair of url and name

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 <map>
 #include <memory>
 #include <set>
@@ skipping 108 matching lines @@
   SharedWorkerServiceImpl();
   ~SharedWorkerServiceImpl() override;
 
   void ResetForTesting();
 
   // Reserves the render process to create Shared Worker. This reservation
   // procedure will be executed on UI thread and
   // RenderProcessReservedCallback() or RenderProcessReserveFailedCallback()
   // will be called on IO thread. Returns blink::WebWorkerCreationErrorNone or
   // blink::WebWorkerCreationErrorSecureContextMismatch on success.
-  // (SecureContextMismatch is used for UMA and should be handled as success.
-  // See CreateWorkerErrorIsFatal() in shared_worker_message_filter.cc for
-  // details.)
+  // (SecureContextMismatch is used for UMA and should be handled as success.)
   blink::WebWorkerCreationError ReserveRenderProcessToCreateWorker(
       std::unique_ptr<SharedWorkerPendingInstance> pending_instance);
 
   // Called after the render process is reserved to create Shared Worker in it.
   void RenderProcessReservedCallback(int pending_instance_id,
                                      int worker_process_id,
                                      int worker_route_id,
                                      bool is_new_worker,
                                      bool pause_on_start);
 
@@ skipping 32 matching lines @@
   int next_pending_instance_id_;
 
   base::ObserverList<WorkerServiceObserver> observers_;
 
   DISALLOW_COPY_AND_ASSIGN(SharedWorkerServiceImpl);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_SHARED_WORKER_SHARED_WORKER_SERVICE_IMPL_H_