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

chrome/browser/tab_contents/web_contents.cc

 // 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.
 
 #include "chrome/browser/tab_contents/web_contents.h"
 
 #include "base/command_line.h"
 #include "base/compiler_specific.h"
 #include "base/file_version_info.h"
 #include "base/process_util.h"
@@ skipping 1127 matching lines @@
 
   if (controller()) {
     int current_index = controller()->GetLastCommittedEntryIndex();
     *back_list_count = current_index;
     *forward_list_count = controller()->GetEntryCount() - current_index - 1;
   }
 }
 
 void WebContents::RunFileChooser(bool multiple_files,
                                  const string16& title,
-                                 const FilePath& default_file,
-                                 const std::wstring& filter) {
+                                 const FilePath& default_file) {
   if (!select_file_dialog_.get())
     select_file_dialog_ = SelectFileDialog::Create(this);
   SelectFileDialog::Type dialog_type =
     multiple_files ? SelectFileDialog::SELECT_OPEN_MULTI_FILE :
                      SelectFileDialog::SELECT_OPEN_FILE;
   select_file_dialog_->SelectFile(dialog_type, title, default_file,
-                                  filter, 0, FILE_PATH_LITERAL(""),
+                                  NULL, 0, FILE_PATH_LITERAL(""),
                                   view_->GetTopLevelNativeWindow(), NULL);
 }
 
 void WebContents::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) {
@@ skipping 865 matching lines @@
   //    -> Use pending DOM UI if any.
   //
   //  - Normal state with no load: committed nav entry + no pending nav entry:
   //    -> Use committed DOM UI.
   if (controller()->GetPendingEntry() &&
       (controller()->GetLastCommittedEntry() ||
        render_manager_.pending_dom_ui()))
     return render_manager_.pending_dom_ui();
   return render_manager_.dom_ui();
 }