Cleanup: Remove unneeded base/file_util.h includes in content.

content/browser/download/drag_download_file.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 "content/browser/download/drag_download_file.h"
 
 #include "base/bind.h"
-#include "base/file_util.h"
 #include "base/message_loop.h"
 #include "content/browser/download/download_stats.h"
 #include "content/browser/web_contents/web_contents_impl.h"
 #include "content/public/browser/browser_context.h"
 #include "content/public/browser/browser_thread.h"
 #include "content/public/browser/download_item.h"
 #include "content/public/browser/download_save_info.h"
 #include "content/public/browser/download_url_parameters.h"
 #include "net/base/file_stream.h"
 
@@ skipping 42 matching lines @@
         BrowserContext::GetDownloadManager(web_contents_->GetBrowserContext());
 
     RecordDownloadSource(INITIATED_BY_DRAG_N_DROP);
     scoped_ptr<content::DownloadUrlParameters> params(
         DownloadUrlParameters::FromWebContents(web_contents_, url_));
     params->set_referrer(referrer_);
     params->set_referrer_encoding(referrer_encoding_);
     params->set_callback(base::Bind(&DragDownloadFileUI::OnDownloadStarted,
                                     weak_ptr_factory_.GetWeakPtr()));
     params->set_file_path(file_path);
-    params->set_file_stream(file_stream.Pass()); // Nulls file_stream.
+    params->set_file_stream(file_stream.Pass());  // Nulls file_stream.
     download_manager->DownloadUrl(params.Pass());
   }
 
   void Cancel() {
     DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
     if (download_item_)
       download_item_->Cancel(true);
   }
 
   void Delete() {
@@ skipping 149 matching lines @@
 
 void DragDownloadFile::CheckThread() {
 #if defined(OS_WIN)
   DCHECK(drag_message_loop_ == base::MessageLoop::current());
 #else
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
 #endif
 }
 
 }  // namespace content