Remove content/plugin

content/plugin/plugin_channel.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_CHANNEL_H_
-#define CONTENT_PLUGIN_PLUGIN_CHANNEL_H_
-
-#include <stdint.h>
-
-#include <vector>
-#include "base/macros.h"
-#include "base/memory/ref_counted.h"
-#include "base/process/process.h"
-#include "build/build_config.h"
-#include "content/child/npapi/np_channel_base.h"
-#include "content/child/scoped_child_process_reference.h"
-#include "content/plugin/webplugin_delegate_stub.h"
-
-namespace base {
-class WaitableEvent;
-}
-
-namespace content {
-
-// Encapsulates an IPC channel between the plugin process and one renderer
-// process.  On the renderer side there's a corresponding PluginChannelHost.
-class PluginChannel : public NPChannelBase {
- public:
-  // Get a new PluginChannel object for the current process to talk to the
-  // given renderer process. The renderer ID is an opaque unique ID generated
-  // by the browser.
-  static PluginChannel* GetPluginChannel(
-      int renderer_id,
-      base::SingleThreadTaskRunner* ipc_task_runner);
-
-  // Send a message to all renderers that the process is going to shutdown.
-  static void NotifyRenderersOfPendingShutdown();
-
-  // IPC::Listener:
-  bool Send(IPC::Message* msg) override;
-  bool OnMessageReceived(const IPC::Message& message) override;
-  void OnChannelError() override;
-
-  int renderer_id() { return renderer_id_; }
-
-  int GenerateRouteID() override;
-
-  // Returns the event that's set when a call to the renderer causes a modal
-  // dialog to come up.
-  base::WaitableEvent* GetModalDialogEvent(int render_view_id) override;
-
-  bool in_send() { return in_send_ != 0; }
-
-  bool incognito() { return incognito_; }
-  void set_incognito(bool value) { incognito_ = value; }
-
-#if defined(OS_POSIX)
-  base::ScopedFD TakeRendererFileDescriptor() {
-    return channel_->TakeClientFileDescriptor();
-  }
-#endif
-
- protected:
-  ~PluginChannel() override;
-
-  // NPChannelBase::
-  void CleanUp() override;
-  bool Init(base::SingleThreadTaskRunner* ipc_task_runner,
-            bool create_pipe_now,
-            base::WaitableEvent* shutdown_event) override;
-
- private:
-  class MessageFilter;
-
-  // Called on the plugin thread
-  PluginChannel();
-
-  bool OnControlMessageReceived(const IPC::Message& msg) override;
-
-  static NPChannelBase* ClassFactory() { return new PluginChannel(); }
-
-  void OnCreateInstance(const std::string& mime_type, int* instance_id);
-  void OnDestroyInstance(int instance_id, IPC::Message* reply_msg);
-  void OnGenerateRouteID(int* route_id);
-  void OnClearSiteData(const std::string& site,
-                       uint64_t flags,
-                       uint64_t max_age);
-  void OnDidAbortLoading(int render_view_id);
-
-  std::vector<scoped_refptr<WebPluginDelegateStub> > plugin_stubs_;
-
-  ScopedChildProcessReference process_ref_;
-
-  // The id of the renderer who is on the other side of the channel.
-  int renderer_id_;
-
-  int in_send_;  // Tracks if we're in a Send call.
-  bool log_messages_;  // True if we should log sent and received messages.
-  bool incognito_; // True if the renderer is in incognito mode.
-  scoped_refptr<MessageFilter> filter_;  // Handles the modal dialog events.
-
-  DISALLOW_COPY_AND_ASSIGN(PluginChannel);
-};
-
-}  // namespace content
-
-#endif  // CONTENT_PLUGIN_PLUGIN_CHANNEL_H_