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

crypto/secure_hash_openssl.cc

Index: crypto/secure_hash_openssl.cc
===================================================================
--- crypto/secure_hash_openssl.cc	(revision 79901)
+++ crypto/secure_hash_openssl.cc	(working copy)
@@ -2,15 +2,15 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#include "base/crypto/secure_hash.h"
+#include "crypto/secure_hash.h"
 
 #include <openssl/ssl.h>
 
 #include "base/basictypes.h"
 #include "base/logging.h"
-#include "base/openssl_util.h"
+#include "crypto/openssl_util.h"
 
-namespace base {
+namespace crypto {
 
 namespace {
 
@@ -50,4 +50,4 @@
   }
 }
 
-}  // namespace base
+}  // namespace crypto