Update from https://crrev.com/316786

net/quic/crypto/chacha20_poly1305_decrypter.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 NET_QUIC_CRYPTO_CHACHA20_POLY1305_DECRYPTER_H_
 #define NET_QUIC_CRYPTO_CHACHA20_POLY1305_DECRYPTER_H_
 
 #include "net/quic/crypto/aead_base_decrypter.h"
 
 namespace net {
@@ skipping 15 matching lines @@
   ChaCha20Poly1305Decrypter();
   ~ChaCha20Poly1305Decrypter() override;
 
   // Returns true if the underlying crypto library supports ChaCha20+Poly1305.
   static bool IsSupported();
 
 #if !defined(USE_OPENSSL)
  protected:
   // AeadBaseDecrypter methods:
   void FillAeadParams(base::StringPiece nonce,
-                      base::StringPiece associated_data,
+                      const base::StringPiece& associated_data,
                       size_t auth_tag_size,
                       AeadParams* aead_params) const override;
 #endif
 
  private:
   DISALLOW_COPY_AND_ASSIGN(ChaCha20Poly1305Decrypter);
 };
 
 }  // namespace net
 
 #endif  // NET_QUIC_CRYPTO_CHACHA20_POLY1305_DECRYPTER_H_