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

net/base/cert_database_mac.cc

Index: net/base/cert_database_mac.cc
===================================================================
--- net/base/cert_database_mac.cc	(revision 80572)
+++ net/base/cert_database_mac.cc	(working copy)
@@ -1,4 +1,4 @@
-// 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.
 
@@ -6,9 +6,9 @@
 
 #include <Security/Security.h>
 
-#include "base/crypto/mac_security_services_lock.h"
 #include "base/logging.h"
 #include "base/synchronization/lock.h"
+#include "crypto/mac_security_services_lock.h"
 #include "net/base/net_errors.h"
 #include "net/base/x509_certificate.h"
 
@@ -43,7 +43,7 @@
 int CertDatabase::AddUserCert(X509Certificate* cert) {
   OSStatus err;
   {
-    base::AutoLock locked(base::GetMacSecurityServicesLock());
+    base::AutoLock locked(crypto::GetMacSecurityServicesLock());
     err = SecCertificateAddToKeychain(cert->os_cert_handle(), NULL);
   }
   switch (err) {