symfony/symfony — pull request #2732 by aboks (2011-11-27 12:54:10+00:00)
Title: [HttpKernel] Fixed failing Stopwatch tests on Windows

Due to the system clock resolution on Windows platforms calls to `usleep()` might take less time than expected/requested, causing the Stopwatch tests to fail. Lowering the lower bounds in these tests by 10% makes the tests pass consistently on my platform.