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

components/webcrypto/openssl/rsa_sign_openssl.h

Index: components/webcrypto/openssl/rsa_sign_openssl.h
diff --git a/content/child/webcrypto/openssl/rsa_sign_openssl.h b/components/webcrypto/openssl/rsa_sign_openssl.h
similarity index 80%
rename from content/child/webcrypto/openssl/rsa_sign_openssl.h
rename to components/webcrypto/openssl/rsa_sign_openssl.h
index c750ee2e57c004eb9e6fec71255d01657f0ab35a..9aacfb18600f1febff8a1690e7ba17965d9f38c3 100644
--- a/content/child/webcrypto/openssl/rsa_sign_openssl.h
+++ b/components/webcrypto/openssl/rsa_sign_openssl.h
@@ -2,8 +2,8 @@
 // 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_RSA_SIGN_OPENSSL_H_
-#define CONTENT_CHILD_WEBCRYPTO_OPENSSL_RSA_SIGN_OPENSSL_H_
+#ifndef COMPONENTS_WEBCRYPTO_OPENSSL_RSA_SIGN_OPENSSL_H_
+#define COMPONENTS_WEBCRYPTO_OPENSSL_RSA_SIGN_OPENSSL_H_
 
 #include <stdint.h>
 
@@ -13,8 +13,6 @@ namespace blink {
 class WebCryptoKey;
 }
 
-namespace content {
-
 namespace webcrypto {
 
 class CryptoData;
@@ -39,6 +37,4 @@ Status RsaVerify(const blink::WebCryptoKey& key,
 
 }  // namespace webcrypto
 
-}  // namespace content
-
-#endif  // CONTENT_CHILD_WEBCRYPTO_OPENSSL_RSA_SIGN_OPENSSL_H_
+#endif  // COMPONENTS_WEBCRYPTO_OPENSSL_RSA_SIGN_OPENSSL_H_