Fixes bugs in usage of adding a new tab with a disposition of

chrome/browser/show_options_url.h

Index: chrome/browser/show_options_url.h
diff --git a/chrome/browser/show_options_url.h b/chrome/browser/show_options_url.h
new file mode 100644
index 0000000000000000000000000000000000000000..afa339dd2f637373093d32f3c9e6d2d9f642ea24
--- /dev/null
+++ b/chrome/browser/show_options_url.h
@@ -0,0 +1,20 @@
+// Copyright (c) 2010 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_SHOW_OPTIONS_URL_H_
+#define CHROME_BROWSER_SHOW_OPTIONS_URL_H_
+#pragma once
+
+class GURL;
+class Profile;
+
+namespace browser {
+
+// Opens a tab showing the specified url. This is intended for use any place
+// we show a URL in the options dialogs.
+void ShowOptionsURL(Profile* profile, const GURL& url);
+
+}  // namespace browser
+
+#endif  // CHROME_BROWSER_SHOW_OPTIONS_URL_H_