Fix crash when opening "Select certificate file" in OOBE.

chrome/browser/shell_dialogs.h

 // Copyright (c) 2006-2008 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_SHELL_DIALOGS_H_
 #define CHROME_BROWSER_SHELL_DIALOGS_H_
 
 #include <string>
 #include <vector>
 
@@ skipping 98 matching lines @@
   //       at a time (for obvious reasons).
   virtual void SelectFile(Type type,
                           const string16& title,
                           const FilePath& default_path,
                           const FileTypeInfo* file_types,
                           int file_type_index,
                           const FilePath::StringType& default_extension,
                           gfx::NativeWindow owning_window,
                           void* params) = 0;
 
+  // browser_mode is true when running inside the browser.
+  virtual void set_browser_mode(bool value) {}
+
  protected:
   friend class base::RefCountedThreadSafe<SelectFileDialog>;
 
   virtual ~SelectFileDialog() {}
 };
 
 // Shows a dialog box for selecting a font.
 class SelectFontDialog
     : public base::RefCountedThreadSafe<SelectFontDialog>,
       public BaseShellDialog {
@@ skipping 41 matching lines @@
                           const std::wstring& font_name,
                           int font_size) = 0;
 
  protected:
   friend class base::RefCountedThreadSafe<SelectFontDialog>;
 
   virtual ~SelectFontDialog() {}
 };
 
 #endif  // CHROME_BROWSER_SHELL_DIALOGS_H_