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

components/webcrypto/openssl/key_openssl.h

Index: components/webcrypto/openssl/key_openssl.h
diff --git a/content/child/webcrypto/openssl/key_openssl.h b/components/webcrypto/openssl/key_openssl.h
similarity index 90%
rename from content/child/webcrypto/openssl/key_openssl.h
rename to components/webcrypto/openssl/key_openssl.h
index 48163c18ac0531869064042d27ee905f675ee540..8b5d6551569d3db1e8bc17b64243ffb35a9cde76 100644
--- a/content/child/webcrypto/openssl/key_openssl.h
+++ b/components/webcrypto/openssl/key_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_KEY_OPENSSL_H_
-#define CONTENT_CHILD_WEBCRYPTO_OPENSSL_KEY_OPENSSL_H_
+#ifndef COMPONENTS_WEBCRYPTO_OPENSSL_KEY_OPENSSL_H_
+#define COMPONENTS_WEBCRYPTO_OPENSSL_KEY_OPENSSL_H_
 
 #include <openssl/ossl_typ.h>
 #include <stdint.h>
@@ -13,8 +13,6 @@
 #include "crypto/scoped_openssl_types.h"
 #include "third_party/WebKit/public/platform/WebCryptoKey.h"
 
-namespace content {
-
 namespace webcrypto {
 
 class CryptoData;
@@ -78,6 +76,4 @@ class AsymKeyOpenSsl : public KeyOpenSsl {
 
 }  // namespace webcrypto
 
-}  // namespace content
-
-#endif  // CONTENT_CHILD_WEBCRYPTO_OPENSSL_KEY_OPENSSL_H_
+#endif  // COMPONENTS_WEBCRYPTO_OPENSSL_KEY_OPENSSL_H_