Establish components/autofill and move some files

chrome/common/autofill/autocheckout_status.h

Index: chrome/common/autofill/autocheckout_status.h
diff --git a/chrome/common/autofill/autocheckout_status.h b/chrome/common/autofill/autocheckout_status.h
deleted file mode 100644
index cb5808affb04677277f2c18457005b33aa127f96..0000000000000000000000000000000000000000
--- a/chrome/common/autofill/autocheckout_status.h
+++ /dev/null
@@ -1,19 +0,0 @@
-// Copyright (c) 2013 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_COMMON_AUTOFILL_AUTOCHECKOUT_STATUS_H_
-#define CHROME_COMMON_AUTOFILL_AUTOCHECKOUT_STATUS_H_
-
-namespace autofill {
-
-enum AutocheckoutStatus {
-  SUCCESS,
-  MISSING_FIELDMAPPING,
-  MISSING_ADVANCE,
-  CANNOT_PROCEED,
-};
-
-}  // namespace autofill
-
-#endif  // CHROME_COMMON_AUTOFILL_AUTOCHECKOUT_STATUS_H_