* Tests/harness.c: (runtest): Run regression tests with debug
	frameworks. If they pass, run them again so the leak checker
	actually works (it never finds leaks with the debug frameworks in
	use).

	Fix regression test failures:

	* Tests/CookieManager/wkcookie-test.m: (main):
	* Tests/WebFoundation-Misc/ifnsobjectextensions-test.m: (main):
WebCore:
	* src/kwq/KWQString.mm: (QString::fill): Fix a bug that was
	triggering assertion failures in CF.

	* src/kdelibs/kjs/kjs-test: Turn off some environment variables to
	make the tests pass.
WebFoundation:
	* Misc.subproj/IFNSStringExtensions.m: (-[NSString
	parseAsKeyValuePairHandleQuotes:]): Fix a bug that was leading to
	an assertion failure.


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@654 268f45cc-cd09-0410-ab3c-d52691b4dbfc