Remove redirection header and add "ui::" before all SelectFileDialog usage.

chrome/browser/ui/webui/extensions/extension_settings_handler.cc

 // Copyright (c) 2012 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/ui/webui/extensions/extension_settings_handler.h"
 
 #include "base/auto_reset.h"
 #include "base/base64.h"
 #include "base/bind.h"
 #include "base/bind_helpers.h"
@@ skipping 715 matching lines @@
 }
 
 void ExtensionSettingsHandler::HandleLoadUnpackedExtensionMessage(
     const ListValue* args) {
   DCHECK(args->empty());
 
   string16 select_title =
       l10n_util::GetStringUTF16(IDS_EXTENSION_LOAD_FROM_DIRECTORY);
 
   const int kFileTypeIndex = 0;  // No file type information to index.
-  const SelectFileDialog::Type kSelectType = SelectFileDialog::SELECT_FOLDER;
-  load_extension_dialog_ = SelectFileDialog::Create(
+  const ui::SelectFileDialog::Type kSelectType =
+      ui::SelectFileDialog::SELECT_FOLDER;
+  load_extension_dialog_ = ui::SelectFileDialog::Create(
       this, new ChromeSelectFilePolicy(web_ui()->GetWebContents()));
   load_extension_dialog_->SelectFile(
       kSelectType, select_title, last_unpacked_directory_, NULL,
       kFileTypeIndex, FILE_PATH_LITERAL(""),
       web_ui()->GetWebContents()->GetView()->GetTopLevelNativeWindow(), NULL);
 }
 
 void ExtensionSettingsHandler::ShowAlert(const std::string& message) {
   ListValue arguments;
   arguments.Append(Value::CreateStringValue(message));
@@ skipping 128 matching lines @@
   return extension_uninstall_dialog_.get();
 #else
   return NULL;
 #endif  // !defined(OS_ANDROID)
 }
 
 void ExtensionSettingsHandler::InspectExtensionHost(ExtensionHost* host) {
   if (host)
     DevToolsWindow::OpenDevToolsWindow(host->render_view_host());
 }