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

chrome/browser/show_options_url.cc

Index: chrome/browser/show_options_url.cc
diff --git a/chrome/browser/show_options_url.cc b/chrome/browser/show_options_url.cc
new file mode 100644
index 0000000000000000000000000000000000000000..ec18e4f56b28cc9d450249d6d0f1cd3e766e57a5
--- /dev/null
+++ b/chrome/browser/show_options_url.cc
@@ -0,0 +1,21 @@
+// 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.
+
+#include "chrome/browser/show_options_url.h"
+
+#include "chrome/browser/browser.h"
+#include "chrome/browser/browser_window.h"
+#include "chrome/browser/profile.h"
+
+namespace browser {
+
+void ShowOptionsURL(Profile* profile, const GURL& url) {
+  // We open a new browser window so the Options dialog doesn't get lost behind
+  // other windows.
+  Browser* browser = Browser::Create(profile);
+  browser->AddSelectedTabWithURL(url, PageTransition::LINK);
+  browser->window()->Show();
+}
+
+}  // namespace browser