This folder is copy from PerformanceTests folder in webkit's repo (https://github.com/WebKit/webkit/tree/master/PerformanceTests).

Revision: 4b28b98d37306eb5ae9ab8bca504590295f64210 This is a temporary solution for Chrome to contribute to MotionMark tests before Webkit moves it to a separate project. “no-check” is added to bypass Chromium PRESUBMIT.