Revert of Make DevTools support for the embedded SharedWorker.

content/browser/devtools/shared_worker_devtools_manager.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_DEVTOOLS_SHARED_WORKER_DEVTOOLS_MANAGER_H_
-#define CONTENT_BROWSER_DEVTOOLS_SHARED_WORKER_DEVTOOLS_MANAGER_H_
-
-#include "base/basictypes.h"
-#include "base/containers/scoped_ptr_hash_map.h"
-#include "base/gtest_prod_util.h"
-#include "base/memory/scoped_vector.h"
-#include "base/memory/singleton.h"
-#include "base/strings/string16.h"
-#include "content/browser/shared_worker/shared_worker_instance.h"
-#include "content/common/content_export.h"
-
-class GURL;
-
-namespace content {
-class DevToolsAgentHost;
-
-// SharedWorkerDevToolsManager is used instead of WorkerDevToolsManager when
-// "enable-embedded-shared-worker" flag is set.
-// This class lives on UI thread.
-class CONTENT_EXPORT SharedWorkerDevToolsManager {
- public:
-  typedef std::pair<int, int> WorkerId;
-  class SharedWorkerDevToolsAgentHost;
-
-  // Returns the SharedWorkerDevToolsManager singleton.
-  static SharedWorkerDevToolsManager* GetInstance();
-
-  DevToolsAgentHost* GetDevToolsAgentHostForWorker(int worker_process_id,
-                                                   int worker_route_id);
-
-  // Returns true when the worker must be paused on start.
-  bool WorkerCreated(int worker_process_id,
-                     int worker_route_id,
-                     const SharedWorkerInstance& instance);
-  void WorkerDestroyed(int worker_process_id, int worker_route_id);
-  void WorkerContextStarted(int worker_process_id, int worker_route_id);
-
- private:
-  friend struct DefaultSingletonTraits<SharedWorkerDevToolsManager>;
-  friend class SharedWorkerDevToolsManagerTest;
-  FRIEND_TEST_ALL_PREFIXES(SharedWorkerDevToolsManagerTest, BasicTest);
-  FRIEND_TEST_ALL_PREFIXES(SharedWorkerDevToolsManagerTest, AttachTest);
-
-  enum WorkerState {
-    WORKER_UNINSPECTED,
-    WORKER_INSPECTED,
-    WORKER_TERMINATED,
-    WORKER_PAUSED,
-  };
-
-  class WorkerInfo {
-   public:
-    explicit WorkerInfo(const SharedWorkerInstance& instance)
-        : instance_(instance), state_(WORKER_UNINSPECTED), agent_host_(NULL) {}
-
-    const SharedWorkerInstance& instance() const { return instance_; }
-    WorkerState state() { return state_; }
-    void set_state(WorkerState new_state) { state_ = new_state; }
-    SharedWorkerDevToolsAgentHost* agent_host() { return agent_host_; }
-    void set_agent_host(SharedWorkerDevToolsAgentHost* agent_host) {
-      agent_host_ = agent_host;
-    }
-
-   private:
-    const SharedWorkerInstance instance_;
-    WorkerState state_;
-    SharedWorkerDevToolsAgentHost* agent_host_;
-  };
-
-  typedef base::ScopedPtrHashMap<WorkerId, WorkerInfo> WorkerInfoMap;
-
-  SharedWorkerDevToolsManager();
-  virtual ~SharedWorkerDevToolsManager();
-
-  void RemoveInspectedWorkerData(SharedWorkerDevToolsAgentHost* agent_host);
-
-  WorkerInfoMap::iterator FindExistingWorkerInfo(
-      const SharedWorkerInstance& instance);
-
-  // Resets to its initial state as if newly created.
-  void ResetForTesting();
-
-  WorkerInfoMap workers_;
-
-  DISALLOW_COPY_AND_ASSIGN(SharedWorkerDevToolsManager);
-};
-
-}  // namespace content
-
-#endif  // CONTENT_BROWSER_DEVTOOLS_SHARED_WORKER_DEVTOOLS_MANAGER_H_