master
Adds performance tests.
Add unit tests for HTML Instrumentation. Update DOMHelper to support uppercase tag names. Add one more empty tag -- wbr. Add code to ignore invalid closing empty tags.
Handle self-closing and unclosed tags when parsing. * For implied-close tags, we properly close them when a new tag that forces closing is encountered. * For unbalanced tags, we close tags up the stack until we get to a matching tag. * This fixes all the existing HTMLInstrumentation tests, so they're now all re-enabled. (A few of them have been tweaked to match some new behavior in certain edge cases, and a few were added.) * Removed the vestigial callbacks in HTMLTokenizer and replaced them with "special" tokens that mark the end of open tags and self-closing tags.
reduced wellformed.html to make tests easier to debug.