Revert of Safe numeric library: base/numerics (copied from Chromium)

webrtc/base/opensslstreamadapter.cc

 /*
  *  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.
  */
 
 #if HAVE_CONFIG_H
 #include "config.h"
 #endif  // HAVE_CONFIG_H
 
 #if HAVE_OPENSSL_SSL_H
 
 #include "webrtc/base/opensslstreamadapter.h"
 
 #include <openssl/bio.h>
 #include <openssl/crypto.h>
 #include <openssl/err.h>
 #include <openssl/rand.h>
 #include <openssl/tls1.h>
 #include <openssl/x509v3.h>
 
 #include <vector>
 
 #include "webrtc/base/common.h"
 #include "webrtc/base/logging.h"
-#include "webrtc/base/numerics/safe_conversions.h"
+#include "webrtc/base/safe_conversions.h"
 #include "webrtc/base/stream.h"
 #include "webrtc/base/openssl.h"
 #include "webrtc/base/openssladapter.h"
 #include "webrtc/base/openssldigest.h"
 #include "webrtc/base/opensslidentity.h"
 #include "webrtc/base/stringutils.h"
 #include "webrtc/base/thread.h"
 
 namespace rtc {
 
@@ skipping 1144 matching lines @@
     }
   } else {
     RTC_NOTREACHED();
     return kDefaultSslEcCipher12;
   }
 }
 
 }  // namespace rtc
 
 #endif  // HAVE_OPENSSL_SSL_H