Options: Rename options2 namespace to options.

chrome/browser/ui/webui/options2/advanced_options_utils_win.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/options2/advanced_options_utils.h"
 
 #include <windows.h>
 #include <cryptuiapi.h>
 #pragma comment(lib, "cryptui.lib")
 #include <shellapi.h>
 
 #include "base/bind.h"
 #include "base/file_util.h"
 #include "base/path_service.h"
 #include "base/threading/thread.h"
 #include "chrome/browser/browser_process.h"
 #include "content/public/browser/browser_thread.h"
 #include "content/public/browser/web_contents.h"
 #include "content/public/browser/web_contents_view.h"
 
 using content::BrowserThread;
 using content::WebContents;
 
-namespace options2 {
+namespace options {
 
 // Callback that opens the Internet Options control panel dialog with the
 // Connections tab selected.
 void OpenConnectionDialogCallback() {
   // Using rundll32 seems better than LaunchConnectionDialog which causes a
   // new dialog to be made for each call.  rundll32 uses the same global
   // dialog and it seems to share with the shortcut in control panel.
   FilePath rundll32;
   PathService::Get(base::DIR_SYSTEM, &rundll32);
   rundll32 = rundll32.AppendASCII("rundll32.exe");
@@ skipping 28 matching lines @@
   cert_mgr.dwSize = sizeof(CRYPTUI_CERT_MGR_STRUCT);
   cert_mgr.hwndParent =
 #if defined(USE_AURA)
       NULL;
 #else
       web_contents->GetView()->GetTopLevelNativeWindow();
 #endif
   ::CryptUIDlgCertMgr(&cert_mgr);
 }
 
-}  // namespace options2
+}  // namespace options