A new component for code coverage is created in the Bugzilla.
In order to file a bug / enhancement request on code coverage , please
use Other Products -> Testing -> Code Coverage.
We have received numerous suggestions while presenting code coverage
results analysis to content and JS teams. I will file bugs for the
same.
Please file a code coverage bug if you see any discrepancies in the
coverage data or need process improvements.
http://people.mozilla.org/~mnandigama/codecoverage_html/index.html
Thanks
Murali