Cleanup: Remove unneeded headers from app/

chrome/browser/download/download_file.cc

 // Copyright (c) 2010 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_file.h"
 
 #include "base/file_util.h"
 #include "build/build_config.h"
 #include "chrome/browser/chrome_thread.h"
 #include "chrome/browser/download/download_manager.h"
 #include "chrome/browser/download/download_util.h"
 #include "chrome/browser/history/download_types.h"
 #include "net/base/net_errors.h"
 
 #if defined(OS_WIN)
-#include "app/win_util.h"
 #include "chrome/common/win_safe_util.h"
 #elif defined(OS_MACOSX)
 #include "chrome/browser/cocoa/file_metadata.h"
 #endif
 
 DownloadFile::DownloadFile(const DownloadCreateInfo* info)
     : file_stream_(info->save_info.file_stream),
       source_url_(info->url),
       referrer_url_(info->referrer_url),
       id_(info->download_id),
@@ skipping 167 matching lines @@
 
 void DownloadFile::CancelDownloadRequest(ResourceDispatcherHost* rdh) {
   DCHECK(ChromeThread::CurrentlyOn(ChromeThread::FILE));
   ChromeThread::PostTask(
       ChromeThread::IO, FROM_HERE,
       NewRunnableFunction(&download_util::CancelDownloadRequest,
                           rdh,
                           child_id_,
                           request_id_));
 }