Remove devtools_bridge component

components/devtools_bridge/session_dependency_factory.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 COMPONENTS_DEVTOOLS_BRIDGE_SESSION_DEPENDENCY_FACTORY_H_
-#define COMPONENTS_DEVTOOLS_BRIDGE_SESSION_DEPENDENCY_FACTORY_H_
-
-#include <string>
-
-#include "base/callback.h"
-#include "base/memory/scoped_ptr.h"
-#include "components/devtools_bridge/abstract_peer_connection.h"
-#include "components/devtools_bridge/rtc_configuration.h"
-
-namespace base {
-class TaskRunner;
-}
-
-namespace devtools_bridge {
-
-/**
- * Abstraction layer over WebRTC API used in DevTools Bridge.
- * It helps to isolate ref counting and threading logic needed.
- */
-class SessionDependencyFactory {
- public:
-  SessionDependencyFactory() {}
-  virtual ~SessionDependencyFactory() {}
-
-  static bool InitializeSSL();
-  static bool CleanupSSL();
-
-  static scoped_ptr<SessionDependencyFactory> CreateInstance(
-      const base::Closure& cleanup_on_signaling_thread);
-
-  virtual scoped_ptr<AbstractPeerConnection> CreatePeerConnection(
-      scoped_ptr<RTCConfiguration> config,
-      scoped_ptr<AbstractPeerConnection::Delegate> delegate) = 0;
-
-  virtual scoped_refptr<base::TaskRunner> signaling_thread_task_runner() = 0;
-  virtual scoped_refptr<base::TaskRunner> io_thread_task_runner() = 0;
-
- private:
-  DISALLOW_COPY_AND_ASSIGN(SessionDependencyFactory);
-};
-
-}  // namespace devtools_bridge
-
-#endif  // COMPONENTS_DEVTOOLS_BRIDGE_SESSION_DEPENDENCY_FACTORY_H_