Revert 198844 "Move sequenced_task_runner to base/task"

trunk/src/content/browser/renderer_host/render_message_filter.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_BROWSER_RENDERER_HOST_RENDER_MESSAGE_FILTER_H_
 #define CONTENT_BROWSER_RENDERER_HOST_RENDER_MESSAGE_FILTER_H_
 
 #if defined(OS_WIN)
 #include <windows.h>
 #endif
 
 #include <set>
 #include <string>
 #include <vector>
 
 #include "base/files/file_path.h"
 #include "base/memory/linked_ptr.h"
+#include "base/sequenced_task_runner_helpers.h"
 #include "base/shared_memory.h"
 #include "base/string16.h"
-#include "base/task/sequenced_task_runner_helpers.h"
 #include "build/build_config.h"
 #include "content/common/pepper_renderer_instance_data.h"
 #include "content/public/browser/browser_message_filter.h"
 #include "content/public/common/three_d_api_types.h"
 #include "media/audio/audio_parameters.h"
 #include "media/base/channel_layout.h"
 #include "net/cookies/canonical_cookie.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/WebPopupType.h"
 #include "ui/gfx/native_widget_types.h"
 #include "ui/surface/transport_dib.h"
@@ skipping 271 matching lines @@
   scoped_ptr<base::ProcessMetrics> process_metrics_;
 
   MediaInternals* media_internals_;
 
   DISALLOW_COPY_AND_ASSIGN(RenderMessageFilter);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_RENDERER_HOST_RENDER_MESSAGE_FILTER_H_