html_viewer: Move webcrypto to a place where html_viewer can use it.

components/webcrypto/openssl/util_openssl.h

 // Copyright 2014 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.
 
-#ifndef CONTENT_CHILD_WEBCRYPTO_OPENSSL_UTIL_OPENSSL_H_
-#define CONTENT_CHILD_WEBCRYPTO_OPENSSL_UTIL_OPENSSL_H_
+#ifndef COMPONENTS_WEBCRYPTO_OPENSSL_UTIL_OPENSSL_H_
+#define COMPONENTS_WEBCRYPTO_OPENSSL_UTIL_OPENSSL_H_
 
 #include <string>
 #include <vector>
 
 #include <openssl/ossl_typ.h>
 
 #include "crypto/scoped_openssl_types.h"
 #include "third_party/WebKit/public/platform/WebCryptoAlgorithm.h"
 #include "third_party/WebKit/public/platform/WebCryptoKey.h"
 
-namespace content {
-
 namespace webcrypto {
 
 class CryptoData;
 class GenerateKeyResult;
 class Status;
 
 // The values of these constants correspond with the "enc" parameter of
 // EVP_CipherInit_ex(), do not change.
 enum EncryptOrDecrypt { DECRYPT = 0, ENCRYPT = 1 };
 
@@ skipping 64 matching lines @@
                                      crypto::ScopedEVP_PKEY* pkey);
 
 // Allocates a new BIGNUM given a std::string big-endian representation.
 BIGNUM* CreateBIGNUM(const std::string& n);
 
 // Converts a BIGNUM to a big endian byte array.
 std::vector<uint8_t> BIGNUMToVector(const BIGNUM* n);
 
 }  // namespace webcrypto
 
-}  // namespace content
-
-#endif  // CONTENT_CHILD_WEBCRYPTO_OPENSSL_UTIL_OPENSSL_H_
+#endif  // COMPONENTS_WEBCRYPTO_OPENSSL_UTIL_OPENSSL_H_