Make the sample plugin implement nsIScriptablePlugin, and update sample .html file with an (unused!) JavaScript evaluator for poking at the plugin. r=jst a=ekrock git-svn-id: svn://10.0.0.236/trunk@76917 18797224-902f-48f8-a5cc-f745e15eee43
git-svn-id: svn://10.0.0.236/trunk@68613 18797224-902f-48f8-a5cc-f745e15eee43
git-svn-id: svn://10.0.0.236/trunk@66145 18797224-902f-48f8-a5cc-f745e15eee43