
This CL implements a flag called `--inspector-protocol-log` that accepts a path to a Chrome DevTools Protocol message log. If specified, the test runner would replay the log mocking the actual browser. The purpose of this flag is to allow reproducing test flakiness locally and it is not meant to be used on the bots for now. Bug: 327140253 Change-Id: I871442d568878b3a1a0d71a18eb2eb721b457e76 Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/5331573 Reviewed-by: danakj <danakj@chromium.org> Commit-Queue: Alex Rudenko <alexrudenko@chromium.org> Cr-Commit-Position: refs/heads/main@{#1274969}