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

crypto/signature_verifier_nss.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 <cryptohi.h>
 #include <keyhi.h>
 #include <stdlib.h>
 
 #include "base/logging.h"
 #include "base/nss_util.h"
 
-namespace base {
+namespace crypto {
 
 SignatureVerifier::SignatureVerifier() : vfy_context_(NULL) {
   EnsureNSSInit();
 }
 
 SignatureVerifier::~SignatureVerifier() {
   Reset();
 }
 
 bool SignatureVerifier::VerifyInit(const uint8* signature_algorithm,
@@ skipping 78 matching lines @@
 }
 
 void SignatureVerifier::Reset() {
   if (vfy_context_) {
     VFY_DestroyContext(vfy_context_, PR_TRUE);
     vfy_context_ = NULL;
   }
   signature_.clear();
 }
 
-}  // namespace base
+}  // namespace crypto