Remove content/plugin

content/plugin/plugin_thread.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_PLUGIN_PLUGIN_THREAD_H_
-#define CONTENT_PLUGIN_PLUGIN_THREAD_H_
-
-#include <stdint.h>
-
-#include "base/files/file_path.h"
-#include "base/macros.h"
-#include "base/native_library.h"
-#include "build/build_config.h"
-#include "content/child/child_thread_impl.h"
-#include "content/child/npapi/plugin_lib.h"
-#include "content/plugin/plugin_channel.h"
-
-#if defined(OS_POSIX)
-#include "base/file_descriptor_posix.h"
-#endif
-
-namespace content {
-class BlinkPlatformImpl;
-
-// The PluginThread class represents a background thread where plugin instances
-// live.  Communication occurs between WebPluginDelegateProxy in the renderer
-// process and WebPluginDelegateStub in this thread through IPC messages.
-class PluginThread : public ChildThreadImpl {
- public:
-  PluginThread();
-  ~PluginThread() override;
-  void Shutdown() override;
-
-  // Returns the one plugin thread.
-  static PluginThread* current();
-
-  // Tells the plugin thread to terminate the process forcefully instead of
-  // exiting cleanly.
-  void SetForcefullyTerminatePluginProcess();
-
- private:
-  bool OnControlMessageReceived(const IPC::Message& msg) override;
-
-  // Callback for when a channel has been created.
-  void OnCreateChannel(int renderer_id, bool incognito);
-  void OnPluginMessage(const std::vector<uint8_t>& data);
-  void OnNotifyRenderersOfPendingShutdown();
-#if defined(OS_MACOSX)
-  void OnAppActivated();
-  void OnPluginFocusNotify(uint32_t instance_id);
-#endif
-
-  // The plugin module which is preloaded in Init
-  base::NativeLibrary preloaded_plugin_module_;
-
-  bool forcefully_terminate_plugin_process_;
-
-  scoped_ptr<BlinkPlatformImpl> blink_platform_impl_;
-
-  DISALLOW_COPY_AND_ASSIGN(PluginThread);
-};
-
-}  // namespace content
-
-#endif  // CONTENT_PLUGIN_PLUGIN_THREAD_H_