Move plugin code to content.

chrome/plugin/plugin_thread.h

-// Copyright (c) 2010 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 CHROME_PLUGIN_PLUGIN_THREAD_H_
-#define CHROME_PLUGIN_PLUGIN_THREAD_H_
-#pragma once
-
-#include "base/file_path.h"
-#include "base/native_library.h"
-#include "build/build_config.h"
-#include "chrome/plugin/plugin_channel.h"
-#include "content/common/child_thread.h"
-#include "webkit/plugins/npapi/plugin_lib.h"
-
-#if defined(OS_POSIX)
-#include "base/file_descriptor_posix.h"
-#endif
-
-// 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 ChildThread {
- public:
-  PluginThread();
-  ~PluginThread();
-
-  // Returns the one plugin thread.
-  static PluginThread* current();
-
-  FilePath plugin_path() { return plugin_path_; }
-
- private:
-  virtual bool OnControlMessageReceived(const IPC::Message& msg);
-
-  // Callback for when a channel has been created.
-  void OnCreateChannel(int renderer_id, bool incognito);
-  void OnPluginMessage(const std::vector<uint8> &data);
-  void OnNotifyRenderersOfPendingShutdown();
-#if defined(OS_MACOSX)
-  void OnAppActivated();
-  void OnPluginFocusNotify(uint32 instance_id);
-#endif
-
-  // The plugin module which is preloaded in Init
-  base::NativeLibrary preloaded_plugin_module_;
-
-  // Points to the plugin file that this process hosts.
-  FilePath plugin_path_;
-
-  DISALLOW_COPY_AND_ASSIGN(PluginThread);
-};
-
-#endif  // CHROME_PLUGIN_PLUGIN_THREAD_H_