Switch "const StringPiece&" to just "StringPiece" in QUIC code. No functional change. Not flag prot…

net/quic/crypto/quic_decrypter.h

Index: net/quic/crypto/quic_decrypter.h
diff --git a/net/quic/crypto/quic_decrypter.h b/net/quic/crypto/quic_decrypter.h
index 3e55170d0bf19c0cd4f5464c3e7144c054cc6935..4f2be96ff192f1646685d4c5dc086a38a5362dc8 100644
--- a/net/quic/crypto/quic_decrypter.h
+++ b/net/quic/crypto/quic_decrypter.h
@@ -52,8 +52,8 @@ class NET_EXPORT_PRIVATE QuicDecrypter {
   // to non-authentic inputs, as opposed to other reasons for failure.
   virtual bool DecryptPacket(QuicPathId path_id,
                              QuicPacketNumber packet_number,
-                             const base::StringPiece& associated_data,
-                             const base::StringPiece& ciphertext,
+                             base::StringPiece associated_data,
+                             base::StringPiece ciphertext,
                              char* output,
                              size_t* output_length,
                              size_t max_output_length) = 0;