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

crypto/signature_verifier_mac.cc

-// Copyright (c) 2009 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/crypto/signature_verifier.h"
+#include "crypto/signature_verifier.h"
 
 #include <stdlib.h>
 
-#include "base/crypto/cssm_init.h"
 #include "base/logging.h"
+#include "crypto/cssm_init.h"
 
-namespace base {
+namespace crypto {
 
 SignatureVerifier::SignatureVerifier() : sig_handle_(0) {
   EnsureCSSMInit();
 }
 
 SignatureVerifier::~SignatureVerifier() {
   Reset();
 }
 
 bool SignatureVerifier::VerifyInit(const uint8* signature_algorithm,
@@ skipping 71 matching lines @@
     crtn = CSSM_DeleteContext(sig_handle_);
     DCHECK(crtn == CSSM_OK);
     sig_handle_ = 0;
   }
   signature_.clear();
 
   // Can't call CSSM_FreeKey on public_key_ because we constructed
   // public_key_ manually.
 }
 
-}  // namespace base
+}  // namespace crypto