#!/bin/bash # Copyright 2022 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. PERF_DATA_DIR="." PERF_DATA_PREFIX="chrome_renderer" RENDERER_ID="0" PERF_RECORD_FREQ="max" for i in "$@"; do case $i in --help) cat <