IE11 expectation fix

git-svn-id: svn://svn.code.sf.net/p/htmlunit/code/trunk@9769 5f5364db-9458-4db8-a492-e30667be6df6
IE11 expectation fix

git-svn-id: svn://svn.code.sf.net/p/htmlunit/code/trunk@9770 5f5364db-9458-4db8-a492-e30667be6df6
function toString fixes

git-svn-id: svn://svn.code.sf.net/p/htmlunit/code/trunk@9771 5f5364db-9458-4db8-a492-e30667be6df6