fixed js source view (switching tabs has cleared any state of the currently dispalyed script); changed <StyleDeclaration>.removeProperty to work around a crash bug
fixed js source view (switching tabs has cleared any state of the currently dispalyed script); changed <StyleDeclaration>.removeProperty to work around a crash bug

runeh/dragonfly-stp-1,runeh/dragonfly-stp-1,runeh/dragonfly-stp-1