Refactor WebCrypto code

content/child/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_BROWSER_RENDERER_HOST_INPUT_INPUT_ROUTER_CONFIG_HELPER_H_
-#define CONTENT_BROWSER_RENDERER_HOST_INPUT_INPUT_ROUTER_CONFIG_HELPER_H_
+#ifndef CONTENT_CHILD_WEBCRYPTO_OPENSSL_UTIL_OPENSSL_H_
+#define CONTENT_CHILD_WEBCRYPTO_OPENSSL_UTIL_OPENSSL_H_
 
-#include "content/browser/renderer_host/input/input_router_impl.h"
+#include <openssl/ossl_typ.h>
+
+#include "third_party/WebKit/public/platform/WebCryptoAlgorithm.h"
 
 namespace content {
 
-// Return an InputRouter configuration with parameters tailored to the current
-// platform.
-InputRouterImpl::Config GetInputRouterConfigForPlatform();
+namespace webcrypto {
+
+class CryptoData;
+
+enum EncryptOrDecrypt { ENCRYPT, DECRYPT };
+
+const EVP_MD* GetDigest(blink::WebCryptoAlgorithmId id);
+
+}  // namespace webcrypto
 
 }  // namespace content
 
-#endif  // CONTENT_BROWSER_RENDERER_HOST_INPUT_INPUT_ROUTER_CONFIG_HELPER_H_
+#endif  // CONTENT_CHILD_WEBCRYPTO_OPENSSL_UTIL_OPENSSL_H_