Move webrtc/{base => rtc_base}

webrtc/base/openssldigest.h

 /*
  *  Copyright 2004 The WebRTC Project Authors. All rights reserved.
  *
  *  Use of this source code is governed by a BSD-style license
  *  that can be found in the LICENSE file in the root of the source
  *  tree. An additional intellectual property rights grant can be found
  *  in the file PATENTS.  All contributing project authors may
  *  be found in the AUTHORS file in the root of the source tree.
  */
 
 #ifndef WEBRTC_BASE_OPENSSLDIGEST_H_
 #define WEBRTC_BASE_OPENSSLDIGEST_H_
 
-#include <openssl/evp.h>
 
-#include "webrtc/base/messagedigest.h"
-
-namespace rtc {
-
-// An implementation of the digest class that uses OpenSSL.
-class OpenSSLDigest : public MessageDigest {
- public:
-  // Creates an OpenSSLDigest with |algorithm| as the hash algorithm.
-  explicit OpenSSLDigest(const std::string& algorithm);
-  ~OpenSSLDigest() override;
-  // Returns the digest output size (e.g. 16 bytes for MD5).
-  size_t Size() const override;
-  // Updates the digest with |len| bytes from |buf|.
-  void Update(const void* buf, size_t len) override;
-  // Outputs the digest value to |buf| with length |len|.
-  size_t Finish(void* buf, size_t len) override;
-
-  // Helper function to look up a digest's EVP by name.
-  static bool GetDigestEVP(const std::string &algorithm,
-                           const EVP_MD** md);
-  // Helper function to look up a digest's name by EVP.
-  static bool GetDigestName(const EVP_MD* md,
-                            std::string* algorithm);
-  // Helper function to get the length of a digest.
-  static bool GetDigestSize(const std::string &algorithm,
-                            size_t* len);
-
- private:
-  EVP_MD_CTX ctx_;
-  const EVP_MD* md_;
-};
-
-}  // namespace rtc
+// This header is deprecated and is just left here temporarily during
+// refactoring. See https://bugs.webrtc.org/7634 for more details.
+#include "webrtc/rtc_base/openssldigest.h"
 
 #endif  // WEBRTC_BASE_OPENSSLDIGEST_H_