Move crypto files out of base, to a top level directory.

crypto/scoped_capi_types.h

Index: crypto/scoped_capi_types.h
===================================================================
--- crypto/scoped_capi_types.h	(revision 79901)
+++ crypto/scoped_capi_types.h	(working copy)
@@ -1,9 +1,9 @@
-// Copyright (c) 2010 The Chromium Authors. All rights reserved.
+// 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 BASE_CRYPTO_SCOPED_CAPI_TYPES_H_
-#define BASE_CRYPTO_SCOPED_CAPI_TYPES_H_
+#ifndef CRYPTO_SCOPED_CAPI_TYPES_H_
+#define CRYPTO_SCOPED_CAPI_TYPES_H_
 #pragma once
 
 #include <windows.h>
@@ -13,7 +13,7 @@
 
 #include "base/logging.h"
 
-namespace base {
+namespace crypto {
 
 // Simple destructor for the Free family of CryptoAPI functions, such as
 // CryptDestroyHash, which take only a single argument to release.
@@ -120,6 +120,6 @@
 typedef ScopedCAPIHandle<
     HCRYPTHASH, CAPIDestroyer<HCRYPTHASH, CryptDestroyHash> > ScopedHCRYPTHASH;
 
-}  // namespace base
+}  // namespace crypto
 
-#endif  // BASE_CRYPTO_SCOPED_CAPI_TYPES_H_
+#endif  // CRYPTO_SCOPED_CAPI_TYPES_H_