Revert 198844 "Move sequenced_task_runner to base/task"

trunk/src/content/browser/streams/stream_context.h

 // Copyright (c) 2013 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_STREAMS_STREAM_CONTEXT_H_
 #define CONTENT_BROWSER_STREAMS_STREAM_CONTEXT_H_
 
 #include "base/memory/ref_counted.h"
 #include "base/memory/scoped_ptr.h"
-#include "base/task/sequenced_task_runner_helpers.h"
+#include "base/sequenced_task_runner_helpers.h"
 #include "content/public/browser/browser_thread.h"
 
 namespace content {
 class BrowserContext;
 class StreamRegistry;
 struct StreamContextDeleter;
 
 // A context class that keeps track of StreamRegistry used by the chrome.
 // There is an instance associated with each BrowserContext. There could be
 // multiple URLRequestContexts in the same browser context that refers to the
@@ skipping 30 matching lines @@
 struct StreamContextDeleter {
   static void Destruct(const StreamContext* context) {
     context->DeleteOnCorrectThread();
   }
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_STREAMS_STREAM_CONTEXT_H_