Pickup github update for brotli fuzz target.

testing/libfuzzer/fuzzers/brotli_fuzzer.cc

-// Copyright 2015 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 <stddef.h>
-#include <stdint.h>
-
-#include "third_party/brotli/include/brotli/decode.h"
-
-// Entry point for LibFuzzer.
-extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size) {
-  size_t addend = 0;
-  if (size > 0)
-    addend = data[size - 1] & 7;
-  const uint8_t* next_in = data;
-
-  const int kBufferSize = 1024;
-  uint8_t* buffer = new uint8_t[kBufferSize];
-  BrotliDecoderState* state = BrotliDecoderCreateInstance(0, 0, 0);
-
-  if (addend == 0)
-    addend = size;
-  /* Test both fast (addend == size) and slow (addend <= 7) decoding paths. */
-  for (size_t i = 0; i < size;) {
-    size_t next_i = i + addend;
-    if (next_i > size)
-      next_i = size;
-    size_t avail_in = next_i - i;
-    i = next_i;
-    BrotliDecoderResult result = BROTLI_DECODER_RESULT_NEEDS_MORE_OUTPUT;
-    while (result == BROTLI_DECODER_RESULT_NEEDS_MORE_OUTPUT) {
-      size_t avail_out = kBufferSize;
-      uint8_t* next_out = buffer;
-      size_t total_out;
-      result = BrotliDecoderDecompressStream(
-          state, &avail_in, &next_in, &avail_out, &next_out, &total_out);
-    }
-    if (result != BROTLI_DECODER_RESULT_NEEDS_MORE_INPUT)
-      break;
-  }
-
-  BrotliDecoderDestroyInstance(state);
-  delete[] buffer;
-  return 0;
-}