don't break the interface

git-svn-id: svn://svn.code.sf.net/p/htmlunit/code/trunk@8630 5f5364db-9458-4db8-a492-e30667be6df6
cssparser 0.9.11

git-svn-id: svn://svn.code.sf.net/p/htmlunit/code/trunk@8631 5f5364db-9458-4db8-a492-e30667be6df6
add expectations for ie10 (frank danek)

git-svn-id: svn://svn.code.sf.net/p/htmlunit/code/trunk@8632 5f5364db-9458-4db8-a492-e30667be6df6