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

components/webcrypto/nss/rsa_hashed_algorithm_nss.cc

 // 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.
 
-#include "content/child/webcrypto/nss/rsa_hashed_algorithm_nss.h"
+#include "components/webcrypto/nss/rsa_hashed_algorithm_nss.h"
 
 #include <secasn1.h>
 
 #include "base/logging.h"
-#include "content/child/webcrypto/crypto_data.h"
-#include "content/child/webcrypto/generate_key_result.h"
-#include "content/child/webcrypto/jwk.h"
-#include "content/child/webcrypto/nss/key_nss.h"
-#include "content/child/webcrypto/nss/util_nss.h"
-#include "content/child/webcrypto/status.h"
-#include "content/child/webcrypto/webcrypto_util.h"
+#include "components/webcrypto/crypto_data.h"
+#include "components/webcrypto/generate_key_result.h"
+#include "components/webcrypto/jwk.h"
+#include "components/webcrypto/nss/key_nss.h"
+#include "components/webcrypto/nss/util_nss.h"
+#include "components/webcrypto/status.h"
+#include "components/webcrypto/webcrypto_util.h"
 #include "crypto/scoped_nss_types.h"
 #include "third_party/WebKit/public/platform/WebCryptoAlgorithmParams.h"
 #include "third_party/WebKit/public/platform/WebCryptoKeyAlgorithm.h"
 
-namespace content {
+namespace components {
 
 namespace webcrypto {
 
 namespace {
 
 #if defined(USE_NSS) && !defined(OS_CHROMEOS)
 Status ErrorRsaPrivateKeyImportNotSupported() {
   return Status::ErrorUnsupported(
       "NSS version must be at least 3.16.2 for RSA private key import. See "
       "http://crbug.com/380424");
@@ skipping 820 matching lines @@
                  key->algorithm().rsaHashedParams()->publicExponent().data(),
                  key->algorithm().rsaHashedParams()->publicExponent().size())) {
     return Status::ErrorUnexpected();
   }
 
   return Status::Success();
 }
 
 }  // namespace webcrypto
 
-}  // namespace content
+}  // namespace thing