Cloud Print Dialog work.

chrome/browser/chromeos/login/login_html_dialog.h

 // Copyright (c) 2010 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_CHROMEOS_LOGIN_LOGIN_HTML_DIALOG_H_
 #define CHROME_BROWSER_CHROMEOS_LOGIN_LOGIN_HTML_DIALOG_H_
 #pragma once
 
 #include <string>
 
@@ skipping 39 matching lines @@
   // HtmlDialogUIDelegate implementation.
   virtual bool IsDialogModal() const { return true; }
   virtual std::wstring GetDialogTitle() const { return title_; }
   virtual GURL GetDialogContentURL() const { return url_; }
   virtual void GetDOMMessageHandlers(
       std::vector<DOMMessageHandler*>* handlers) const {}
   virtual void GetDialogSize(gfx::Size* size) const;
   virtual std::string GetDialogArgs() const { return std::string(); }
   virtual void OnDialogClosed(const std::string& json_retval);
   virtual void OnCloseContents(TabContents* source, bool* out_close_dialog);
+  virtual bool ShouldShowDialogTitle() const { return true; }
 
  private:
   // Notifications receiver.
   Delegate* delegate_;
 
   gfx::NativeWindow parent_window_;
   std::wstring title_;
   GURL url_;
   Style style_;
 
   // Dialog display size.
   int width_;
   int height_;
 
   DISALLOW_COPY_AND_ASSIGN(LoginHtmlDialog);
 };
 
 }  // namespace chromeos
 
 #endif  // CHROME_BROWSER_CHROMEOS_LOGIN_LOGIN_HTML_DIALOG_H_