Remove disable-embedded-shared-worker flag and shared worker process related codes.

content/worker/websharedworker_stub.h

-// Copyright (c) 2012 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_WORKER_WEBSHAREDWORKER_STUB_H_
-#define CONTENT_WORKER_WEBSHAREDWORKER_STUB_H_
-
-#include "base/memory/scoped_ptr.h"
-#include "content/child/scoped_child_process_reference.h"
-#include "content/worker/websharedworkerclient_proxy.h"
-#include "content/worker/worker_webapplicationcachehost_impl.h"
-#include "ipc/ipc_listener.h"
-#include "third_party/WebKit/public/web/WebSharedWorker.h"
-#include "url/gurl.h"
-
-namespace blink {
-class WebSharedWorker;
-}
-
-namespace content {
-
-class SharedWorkerDevToolsAgent;
-class WebMessagePortChannelImpl;
-
-// This class creates a WebSharedWorker, and translates incoming IPCs to the
-// appropriate WebSharedWorker APIs.
-class WebSharedWorkerStub : public IPC::Listener {
- public:
-  WebSharedWorkerStub(const GURL& url,
-                      const base::string16& name,
-                      const base::string16& content_security_policy,
-                      blink::WebContentSecurityPolicyType security_policy_type,
-                      bool pause_on_start,
-                      int route_id);
-
-  // IPC::Listener implementation.
-  virtual bool OnMessageReceived(const IPC::Message& message) OVERRIDE;
-  virtual void OnChannelError() OVERRIDE;
-
-  // Invoked when the WebSharedWorkerClientProxy is shutting down.
-  void Shutdown();
-
-  void WorkerScriptLoaded();
-  void WorkerScriptLoadFailed();
-
-  // Called after terminating the worker context to make sure that the worker
-  // actually terminates (is not stuck in an infinite loop).
-  void EnsureWorkerContextTerminates();
-
-  WebSharedWorkerClientProxy* client() { return &client_; }
-
-  // Returns the script url of this worker.
-  const GURL& url();
-
-
- private:
-  virtual ~WebSharedWorkerStub();
-
-  void OnConnect(int sent_message_port_id, int routing_id);
-
-  void OnTerminateWorkerContext();
-
-  ScopedChildProcessReference process_ref_;
-
-  int route_id_;
-
-  // WebSharedWorkerClient that responds to outgoing API calls
-  // from the worker object.
-  WebSharedWorkerClientProxy client_;
-
-  blink::WebSharedWorker* impl_;
-  bool running_;
-  GURL url_;
-  scoped_ptr<SharedWorkerDevToolsAgent> worker_devtools_agent_;
-
-  typedef std::vector<WebMessagePortChannelImpl*> PendingChannelList;
-  PendingChannelList pending_channels_;
-
-  DISALLOW_COPY_AND_ASSIGN(WebSharedWorkerStub);
-};
-
-}  // namespace content
-
-#endif  // CONTENT_WORKER_WEBSHAREDWORKER_STUB_H_