NaCl integration

chrome/nacl/nacl_thread.h

Index: chrome/nacl/nacl_thread.h
===================================================================
--- chrome/nacl/nacl_thread.h	(revision 0)
+++ chrome/nacl/nacl_thread.h	(revision 0)
@@ -0,0 +1,35 @@
+// Copyright (c) 2006-2009 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_NACL_NACL_THREAD_H_
+#define CHROME_NACL_NACL_THREAD_H_
+
+#include "base/file_path.h"
+#include "base/native_library.h"
+#include "chrome/common/child_thread.h"
+#include "chrome/common/nacl_types.h"
+
+class NotificationService;
+
+// The NaClThread class represents a background thread where NaCl app gets
+// started.
+class NaClThread : public ChildThread {
+ public:
+  NaClThread();
+  ~NaClThread();
+  // Returns the one NaCl thread.
+  static NaClThread* current();
+
+ private:
+  virtual void OnControlMessageReceived(const IPC::Message& msg);
+  void OnStartSelLdr(const int channel_descriptor,
+                     const nacl::FileDescriptor handle);
+  // TODO(gregoryd): do we need to override Cleanup as in PluginThread?
+
+  scoped_ptr<NotificationService> notification_service_;
+
+  DISALLOW_EVIL_CONSTRUCTORS(NaClThread);
+};
+
+#endif  // CHROME_NACL_NACL_THREAD_H_