Refactoring; switch the |filter| parameter into something that is more amenab...

chrome/browser/tab_contents/web_contents.h

 // Copyright (c) 2006-2009 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_TAB_CONTENTS_WEB_CONTENTS_H_
 #define CHROME_BROWSER_TAB_CONTENTS_WEB_CONTENTS_H_
 
 #include <map>
 #include <string>
 #include <vector>
@@ skipping 352 matching lines @@
   virtual void ProcessDOMUIMessage(const std::string& message,
                                    const std::string& content);
   virtual void ProcessExternalHostMessage(const std::string& message,
                                           const std::string& origin,
                                           const std::string& target);
   virtual void GoToEntryAtOffset(int offset);
   virtual void GetHistoryListCount(int* back_list_count,
                                    int* forward_list_count);
   virtual void RunFileChooser(bool multiple_files,
                               const string16& title,
-                              const FilePath& default_file,
-                              const std::wstring& filter);
+                              const FilePath& default_file);
   virtual void RunJavaScriptMessage(const std::wstring& message,
                                     const std::wstring& default_prompt,
                                     const GURL& frame_url,
                                     const int flags,
                                     IPC::Message* reply_msg,
                                     bool* did_suppress_message);
   virtual void RunBeforeUnloadConfirm(const std::wstring& message,
                                       IPC::Message* reply_msg);
   virtual void ShowModalHTMLDialog(const GURL& url, int width, int height,
                                    const std::string& json_arguments,
@@ skipping 314 matching lines @@
 
   // The last find result. This object contains details about the number of
   // matches, the find selection rectangle, etc. The UI can access this
   // information to build its presentation.
   FindNotificationDetails find_result_;
 
   DISALLOW_COPY_AND_ASSIGN(WebContents);
 };
 
 #endif  // CHROME_BROWSER_TAB_CONTENTS_WEB_CONTENTS_H_