Any relationship to the cloud IDE Brightly that seemed to have been killed somewhere in 2011-2012? The leaked 'Future of Javascript' Google memo from 2010 menti

Any relationship to the cloud IDE Brightly that seemed to have been killed somewhere in 2011-2012? The leaked 'Future of Javascript' Google memo from 2010 mentions they expected Brightly to be the first app written in Dart (which was called Dash at the time).