Adding commandline switch and user pref for autofill server url.

chrome/browser/autofill/autofill_download_url.h

Index: chrome/browser/autofill/autofill_download_url.h
diff --git a/chrome/browser/autofill/autofill_download_url.h b/chrome/browser/autofill/autofill_download_url.h
new file mode 100644
index 0000000000000000000000000000000000000000..fcad83b825942c42ede769a32225706c52c83d78
--- /dev/null
+++ b/chrome/browser/autofill/autofill_download_url.h
@@ -0,0 +1,18 @@
+// 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.
+
+#ifndef CHROME_BROWSER_AUTOFILL_AUTOFILL_DOWNLOAD_URL_H_
+#define CHROME_BROWSER_AUTOFILL_AUTOFILL_DOWNLOAD_URL_H_
+
+class GURL;
+
+namespace autofill {
+
+GURL GetAutofillQueryUrl();
+GURL GetAutofillUploadUrl();
+
+}
+
+#endif  // CHROME_BROWSER_AUTOFILL_AUTOFILL_DOWNLOAD_URL_H_
+