Move SelectFileDialog implementation to ui/base/dialogs/

chrome/browser/file_select_helper.h

 // 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.
 
 #ifndef CHROME_BROWSER_FILE_SELECT_HELPER_H_
 #define CHROME_BROWSER_FILE_SELECT_HELPER_H_
 
 #include <map>
 #include <vector>
 
 #include "base/compiler_specific.h"
 #include "base/gtest_prod_util.h"
 #include "chrome/browser/ui/select_file_dialog.h"
 #include "content/public/browser/notification_observer.h"
 #include "content/public/browser/notification_registrar.h"
 #include "net/base/directory_lister.h"
 
 class Profile;
 
 namespace content {
 class RenderViewHost;
+class WebContents;
 struct FileChooserParams;
 }
 
 namespace ui {
 struct SelectedFileInfo;
 }
 
 // This class handles file-selection requests coming from WebUI elements
 // (via the ExtensionHost class). It implements both the initialisation
 // and listener functions for file-selection dialogs.
@@ skipping 125 matching lines @@
   struct ActiveDirectoryEnumeration;
   std::map<int, ActiveDirectoryEnumeration*> directory_enumerations_;
 
   // Registrar for notifications regarding our RenderViewHost.
   content::NotificationRegistrar notification_registrar_;
 
   DISALLOW_COPY_AND_ASSIGN(FileSelectHelper);
 };
 
 #endif  // CHROME_BROWSER_FILE_SELECT_HELPER_H_