Fix include path for moved thread_task_runner_handle.h header in chrome/

chrome/browser/download/download_test_file_activity_observer.cc

 // 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.
 
 #include "chrome/browser/download/download_test_file_activity_observer.h"
 
 #include <utility>
 
 #include "base/bind.h"
 #include "base/location.h"
 #include "base/single_thread_task_runner.h"
-#include "base/thread_task_runner_handle.h"
+#include "base/threading/thread_task_runner_handle.h"
 #include "chrome/browser/download/chrome_download_manager_delegate.h"
 #include "chrome/browser/download/download_service.h"
 #include "chrome/browser/download/download_service_factory.h"
 #include "chrome/browser/profiles/profile.h"
 
 namespace content {
 class DownloadItem;
 }
 
 // Test ChromeDownloadManagerDelegate that controls whether how file chooser
@@ skipping 62 matching lines @@
 
 void DownloadTestFileActivityObserver::EnableFileChooser(bool enable) {
   if (test_delegate_.get())
     test_delegate_->EnableFileChooser(enable);
 }
 
 bool DownloadTestFileActivityObserver::TestAndResetDidShowFileChooser() {
   return test_delegate_.get() &&
       test_delegate_->TestAndResetDidShowFileChooser();
 }