Add BrowserSelectFileDialogTest.OpenCloseFileDialog

chrome/browser/ui/views/select_file_dialog_extension.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_UI_VIEWS_SELECT_FILE_DIALOG_EXTENSION_H_
 #define CHROME_BROWSER_UI_VIEWS_SELECT_FILE_DIALOG_EXTENSION_H_
 
 #include <vector>
 
 #include "base/compiler_specific.h"
@@ skipping 55 matching lines @@
  protected:
   // SelectFileDialog implementation.
   void SelectFileImpl(Type type,
                       const base::string16& title,
                       const base::FilePath& default_path,
                       const FileTypeInfo* file_types,
                       int file_type_index,
                       const base::FilePath::StringType& default_extension,
                       gfx::NativeWindow owning_window,
                       void* params) override;
+  void CloseImpl() override;
 
  private:
   friend class SelectFileDialogExtensionBrowserTest;
   friend class SelectFileDialogExtensionTest;
 
   // Object is ref-counted, use Create().
   explicit SelectFileDialogExtension(SelectFileDialog::Listener* listener,
                                      ui::SelectFilePolicy* policy);
   ~SelectFileDialogExtension() override;
 
@@ skipping 33 matching lines @@
   };
   SelectionType selection_type_;
   std::vector<ui::SelectedFileInfo> selection_files_;
   int selection_index_;
   void* params_;
 
   DISALLOW_COPY_AND_ASSIGN(SelectFileDialogExtension);
 };
 
 #endif  // CHROME_BROWSER_UI_VIEWS_SELECT_FILE_DIALOG_EXTENSION_H_