Throwing an error with the proper code on compound class name check in atoms
Add missing goog.require statements.
Implementing FindsByClassName in HtmlUnitDriver using CSS instead of XPath
Throwing an error with the proper code on empty class name
Fixing element finding tests
Ignoring failed tests
Fixing HtmlUnitDriver to pass element finding tests
Implementing proper error code for the case of invalid class name
Ignoring some tests in Opera
Some tests are ignored in Chrome
Implementing proper error code for the case of invalid css selector