Mac File Dialogs: Remove SaveAccessoryView.xib

ui/shell_dialogs/select_file_dialog_mac.h

 // Copyright (c) 2013 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 UI_SHELL_DIALOGS_SELECT_FILE_DIALOG_MAC_H_
 #define UI_SHELL_DIALOGS_SELECT_FILE_DIALOG_MAC_H_
 
 #import <Cocoa/Cocoa.h>
 
 #include <map>
@@ skipping 58 matching lines @@
     void* params;
 
     // Extension dropdown handler corresponding to this file dialog.
     base::scoped_nsobject<ExtensionDropdownHandler> extension_dropdown_handler;
 
     ~DialogData();
   };
 
   ~SelectFileDialogImpl() override;
 
+  // Returns an autoreleased accessory view for the dialog.
+  static NSView* CreateAccessoryView();
+
   // Sets the accessory view for the |dialog| and returns the associated
   // ExtensionDropdownHandler.
   static base::scoped_nsobject<ExtensionDropdownHandler> SetAccessoryView(
       NSSavePanel* dialog,
       const FileTypeInfo* file_types,
       int file_type_index,
       const base::FilePath::StringType& default_extension);
 
   bool HasMultipleFileTypeChoicesImpl() override;
 
   // The bridge for results from Cocoa to return to us.
   base::scoped_nsobject<SelectFileDialogBridge> bridge_;
 
   // The set of all parent windows for which we are currently running dialogs.
   std::set<NSWindow*> parents_;
 
   // A map from file dialogs to the DialogData associated with them.
   std::map<NSSavePanel*, DialogData> dialog_data_map_;
 
   bool hasMultipleFileTypeChoices_;
 
   DISALLOW_COPY_AND_ASSIGN(SelectFileDialogImpl);
 };
 
 }  // namespace ui
 
 #endif  //  UI_SHELL_DIALOGS_SELECT_FILE_DIALOG_MAC_H_