Remove WinXP hook for OPENFILENAME

ui/base/win/open_file_name_win.h

Index: ui/base/win/open_file_name_win.h
diff --git a/ui/base/win/open_file_name_win.h b/ui/base/win/open_file_name_win.h
index 5d0b028edbb0e86e5b18cc0b7fee7a76b777b14f..b0b32a9f39aa9a4787f94ff438860543e4d83d2e 100644
--- a/ui/base/win/open_file_name_win.h
+++ b/ui/base/win/open_file_name_win.h
@@ -40,12 +40,6 @@ class UI_BASE_EXPORT OpenFileName {
   void SetInitialSelection(const base::FilePath& initial_directory,
                            const base::FilePath& initial_filename);
 
-  // The save as dialog on Windows XP remembers its last position, and if the
-  // screen resolution has changed it may be off screen. This method will check
-  // if we are running on XP and if so install a hook to reposition the dialog
-  // if necessary.
-  void MaybeInstallWindowPositionHookForSaveAsOnXP();
-
   // Returns the single selected file, or an empty path if there are more or
   // less than one results.
   base::FilePath GetSingleResult();