Remove unused sorting options from DirectoryLister.

chrome/browser/file_select_helper.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/file_select_helper.h"
 
 #include <string>
 #include <utility>
 
 #include "base/bind.h"
@@ skipping 173 matching lines @@
 void FileSelectHelper::FileSelectionCanceled(void* params) {
   NotifyRenderViewHostAndEnd(std::vector<ui::SelectedFileInfo>());
 }
 
 void FileSelectHelper::StartNewEnumeration(const base::FilePath& path,
                                            int request_id,
                                            RenderViewHost* render_view_host) {
   scoped_ptr<ActiveDirectoryEnumeration> entry(new ActiveDirectoryEnumeration);
   entry->rvh_ = render_view_host;
   entry->delegate_.reset(new DirectoryListerDispatchDelegate(this, request_id));
-  entry->lister_.reset(new net::DirectoryLister(path,
-                                                true,
-                                                net::DirectoryLister::NO_SORT,
-                                                entry->delegate_.get()));
+  entry->lister_.reset(new net::DirectoryLister(
+      path, net::DirectoryLister::NO_SORT_RECURSIVE, entry->delegate_.get()));
   if (!entry->lister_->Start()) {
     if (request_id == kFileSelectEnumerationId)
       FileSelectionCanceled(NULL);
     else
       render_view_host->DirectoryEnumerationFinished(request_id,
                                                      entry->results_);
   } else {
     directory_enumerations_[request_id] = entry.release();
   }
 }
@@ skipping 358 matching lines @@
   // of an extension or a "/" in the case of a MIME type).
   std::string unused;
   if (accept_type.length() <= 1 ||
       base::StringToLowerASCII(accept_type) != accept_type ||
       base::TrimWhitespaceASCII(accept_type, base::TRIM_ALL, &unused) !=
           base::TRIM_NONE) {
     return false;
   }
   return true;
 }