Update from https://crrev.com/316786

net/quic/crypto/chacha20_poly1305_decrypter_test.cc

 // 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.
 
 #include "net/quic/crypto/chacha20_poly1305_decrypter.h"
 
 #include "net/quic/test_tools/quic_test_utils.h"
 
 using base::StringPiece;
 using std::string;
@@ skipping 63 matching lines @@
 QuicData* DecryptWithNonce(ChaCha20Poly1305Decrypter* decrypter,
                            StringPiece nonce,
                            StringPiece associated_data,
                            StringPiece ciphertext) {
   QuicPacketSequenceNumber sequence_number;
   StringPiece nonce_prefix(nonce.data(),
                            nonce.size() - sizeof(sequence_number));
   decrypter->SetNoncePrefix(nonce_prefix);
   memcpy(&sequence_number, nonce.data() + nonce_prefix.size(),
          sizeof(sequence_number));
-  return decrypter->DecryptPacket(sequence_number, associated_data, ciphertext);
+  scoped_ptr<char[]> output(new char[ciphertext.length()]);
+  size_t output_length = 0;
+  const bool success = decrypter->DecryptPacket(
+      sequence_number, associated_data, ciphertext, output.get(),
+      &output_length, ciphertext.length());
+  if (!success) {
+    return nullptr;
+  }
+  return new QuicData(output.release(), output_length, true);
 }
 
 TEST(ChaCha20Poly1305DecrypterTest, Decrypt) {
   if (!ChaCha20Poly1305Decrypter::IsSupported()) {
     LOG(INFO) << "ChaCha20+Poly1305 not supported. Test skipped.";
     return;
   }
 
   for (size_t i = 0; test_vectors[i].key != nullptr; i++) {
     // If not present then decryption is expected to fail.
@@ skipping 27 matching lines @@
     EXPECT_TRUE(has_pt);
 
     ASSERT_EQ(pt.length(), decrypted->length());
     test::CompareCharArraysWithHexError("plaintext", decrypted->data(),
                                         pt.length(), pt.data(), pt.length());
   }
 }
 
 }  // namespace test
 }  // namespace net