Correct a javadoc comment to remove a reference to a class that is long gone. No logical changes.
Fixing failing test due to miscount of calls to findElement.
Fix JS execution on Firefox 22+. Turns out that get/setUserData is gone. Replaced by
simple hack involving modifying a property.
Remove sizzle dependency from the firefox driver. We only needed this for versions of firefox
prior to 3.5, which we no longer support.
Remove a TODO that's never going to happen. No logical changes.