importer: Cleanup ToolbarImporter code a little bit.

chrome/browser/importer/toolbar_importer_utils.h

Index: chrome/browser/importer/toolbar_importer_utils.h
diff --git a/chrome/browser/importer/toolbar_importer_utils.h b/chrome/browser/importer/toolbar_importer_utils.h
new file mode 100644
index 0000000000000000000000000000000000000000..f5b51770653f993c4d77bc1c5bb64d12fd402fa0
--- /dev/null
+++ b/chrome/browser/importer/toolbar_importer_utils.h
@@ -0,0 +1,18 @@
+// Copyright (c) 2011 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_IMPORTER_TOOLBAR_IMPORTER_UTILS_H_
+#define CHROME_BROWSER_IMPORTER_TOOLBAR_IMPORTER_UTILS_H_
+#pragma once
+
+namespace toolbar_importer_utils {
+
+// Currently the only configuration information we need is to check whether or
+// not the user currently has their GAIA cookie.  This is done by the function
+// exposed through the ToolbarImportUtils namespace.
+bool IsGoogleGAIACookieInstalled();
+
+}  // namespace toolbar_importer_utils
+
+#endif  // CHROME_BROWSER_IMPORTER_TOOLBAR_IMPORTER_UTILS_H_