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

components/webcrypto/nss/sym_key_nss.cc

Index: components/webcrypto/nss/sym_key_nss.cc
diff --git a/content/child/webcrypto/nss/sym_key_nss.cc b/components/webcrypto/nss/sym_key_nss.cc
similarity index 86%
rename from content/child/webcrypto/nss/sym_key_nss.cc
rename to components/webcrypto/nss/sym_key_nss.cc
index 53efeb0dd87a6e77bfe1f5274ee65adc94e5b3f6..cd8f7fe08bd2014e502ed0d18a5d54ba46bcadc9 100644
--- a/content/child/webcrypto/nss/sym_key_nss.cc
+++ b/components/webcrypto/nss/sym_key_nss.cc
@@ -2,20 +2,18 @@
 // 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/sym_key_nss.h"
+#include "components/webcrypto/nss/sym_key_nss.h"
 
 #include "base/logging.h"
-#include "content/child/webcrypto/crypto_data.h"
-#include "content/child/webcrypto/generate_key_result.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/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/WebCryptoKeyAlgorithm.h"
 
-namespace content {
-
 namespace webcrypto {
 
 Status GenerateSecretKeyNss(const blink::WebCryptoKeyAlgorithm& algorithm,
@@ -76,5 +74,3 @@ Status ImportKeyRawNss(const CryptoData& key_data,
 }
 
 }  // namespace webcrypto
-
-}  // namespace content