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

crypto/hmac_win.cc

Index: crypto/hmac_win.cc
===================================================================
--- crypto/hmac_win.cc	(revision 79901)
+++ crypto/hmac_win.cc	(working copy)
@@ -1,8 +1,8 @@
-// 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.
 
-#include "base/hmac.h"
+#include "crypto/hmac.h"
 
 #include <windows.h>
 #include <wincrypt.h>
@@ -10,12 +10,12 @@
 #include <algorithm>
 #include <vector>
 
-#include "base/crypto/scoped_capi_types.h"
 #include "base/logging.h"
-#include "base/third_party/nss/blapi.h"
-#include "base/third_party/nss/sha256.h"
+#include "crypto/scoped_capi_types.h"
+#include "crypto/third_party/nss/blapi.h"
+#include "crypto/third_party/nss/sha256.h"
 
-namespace base {
+namespace crypto {
 
 namespace {
 
@@ -194,4 +194,4 @@
   return !!CryptGetHashParam(hash, HP_HASHVAL, digest, &sha1_size, 0);
 }
 
-}  // namespace base
+}  // namespace crypto