Passing --child-processes=1 by run-webkit-test is painful and can't be overridden explicitly by WEBKIT_TEST_CHILD_PROCESSES environment variable and/or --child-processes. I think we should move the logic from run-webkit-tests to qt.py. Patch is coming.
Created attachment 181506 [details] Patch
Comment on attachment 181506 [details] Patch Clearing flags on attachment: 181506 Committed r138951: <http://trac.webkit.org/changeset/138951>
All reviewed patches have been landed. Closing bug.