Refactored out JS specific part of modal dialog stack into its own class, exp...

chrome/browser/jsmessage_box_handler.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_JSMESSAGE_BOX_HANDLER_H_
-#define CHROME_BROWSER_JSMESSAGE_BOX_HANDLER_H_
-
-#include <string>
-
-#include "ipc/ipc_message.h"
-
-class GURL;
-class JavaScriptMessageBoxClient;
-class TabContents;
-
-// Creates and runs a Javascript Message Box dialog.
-// The dialog type is specified within |dialog_flags|, the
-// default static display text is in |message_text| and if the dialog box is
-// a user input prompt() box, the default text for the text field is in
-// |default_prompt_text|. The result of the operation is returned using
-// |reply_msg|.
-void RunJavascriptMessageBox(JavaScriptMessageBoxClient* client,
-                             const GURL& frame_url,
-                             int dialog_flags,
-                             const std::wstring& message_text,
-                             const std::wstring& default_prompt_text,
-                             bool display_suppress_checkbox,
-                             IPC::Message* reply_msg);
-
-// This will display a modal dialog box with a header and footer asking the
-// the user if they wish to navigate away from a page, with additional text
-// |message_text| between the header and footer. The users response is
-// returned to the renderer using |reply_msg|.
-void RunBeforeUnloadDialog(TabContents* tab_contents,
-                           const std::wstring& message_text,
-                           IPC::Message* reply_msg);
-
-#endif  // CHROME_BROWSER_JSMESSAGE_BOX_HANDLER_H_