Adds a test for using querySelectorAll instead of getElementById. Faster, but still not as fast as a crawl. Also "corrects" the DOCTYPE (thought I had done so already), which seems to slow down web kit's dom api calls!! Reviewed by jgw http://gwt-code-reviews.appspot.com/128807 git-svn-id: https://google-web-toolkit.googlecode.com/svn/trunk@7393 8db76d5a-ed1c-0410-87a9-c151d255dfc7