Revert 198844 "Move sequenced_task_runner to base/task"

trunk/src/content/browser/renderer_host/gpu_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_GPU_MESSAGE_FILTER_H_
 #define CONTENT_BROWSER_RENDERER_HOST_GPU_MESSAGE_FILTER_H_
 
 #include <vector>
 
 #include "base/memory/linked_ptr.h"
 #include "base/memory/ref_counted.h"
 #include "base/memory/weak_ptr.h"
-#include "base/task/sequenced_task_runner_helpers.h"
+#include "base/sequenced_task_runner_helpers.h"
 #include "content/common/gpu/gpu_process_launch_causes.h"
 #include "content/public/browser/browser_message_filter.h"
 #include "ui/gfx/native_widget_types.h"
 
 class GpuProcessHost;
 struct GPUCreateCommandBufferConfig;
 
 namespace content {
 class RenderWidgetHelper;
 class RenderWidgetHostViewFrameSubscriber;
@@ skipping 61 matching lines @@
 
   typedef std::vector<linked_ptr<FrameSubscription> > FrameSubscriptionList;
   FrameSubscriptionList frame_subscription_list_;
 
   DISALLOW_COPY_AND_ASSIGN(GpuMessageFilter);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_RENDERER_HOST_GPU_MESSAGE_FILTER_H_