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

base/crypto/secure_hash_default.cc

Index: base/crypto/secure_hash_default.cc
===================================================================
--- base/crypto/secure_hash_default.cc	(revision 81350)
+++ base/crypto/secure_hash_default.cc	(working copy)
@@ -1,49 +0,0 @@
-// 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/secure_hash.h"
-
-#include "base/logging.h"
-#include "base/third_party/nss/blapi.h"
-#include "base/third_party/nss/sha256.h"
-
-namespace base {
-
-namespace {
-
-class SecureHashSHA256NSS : public SecureHash {
- public:
-  SecureHashSHA256NSS() {
-    SHA256_Begin(&ctx_);
-  }
-
-  virtual ~SecureHashSHA256NSS() {
-  }
-
-  virtual void Update(const void* input, size_t len) {
-    SHA256_Update(&ctx_, static_cast<const unsigned char*>(input), len);
-  }
-
-  virtual void Finish(void* output, size_t len) {
-    SHA256_End(&ctx_, static_cast<unsigned char*>(output), NULL,
-               static_cast<unsigned int>(len));
-  }
-
- private:
-  SHA256Context ctx_;
-};
-
-}  // namespace
-
-SecureHash* SecureHash::Create(Algorithm algorithm) {
-  switch (algorithm) {
-    case SHA256:
-      return new SecureHashSHA256NSS();
-    default:
-      NOTIMPLEMENTED();
-      return NULL;
-  }
-}
-
-}  // namespace base