Fixed: error when running some XML tests with rhino.
Fixed: error when running some XML tests with rhino.

This problem causes error in Travis that are not errors with JSC.

FrankReh/cappuccino,enquora/cappuccino,tancred/cappuccino,daboe01/cappuccino,daboe01/cappuccino,kidaa/cappuccino,Rosch/cappuccino,mrcarlberg/cappuccino,daboe01/cappuccino,kidaa/cappuccino,koamac/Cappuccino,enquora/cappuccino,AlexanderMazaletskiy/cappuccino,primalmotion/cappuccino,cacaodev/cappuccino,tancred/cappuccino,cacaodev/cappuccino,wangshijin/cappuccino,krodelin/cappuccino,FrankReh/cappuccino,zittix/cappuccino,Dogild/cappuccino,Rosch/cappuccino,zittix/cappuccino,wangshijin/cappuccino,primalmotion/cappuccino,primalmotion/cappuccino,wangshijin/cappuccino,FrankReh/cappuccino,FrankReh/cappuccino,tancred/cappuccino,rgv151/cappuccino,rgv151/cappuccino,kidaa/cappuccino,tancred/cappuccino,FrankReh/cappuccino,kidaa/cappuccino,deltaprojects/cappuccino,daboe01/cappuccino,koamac/Cappuccino,AlexanderMazaletskiy/cappuccino,rgv151/cappuccino,daboe01/cappuccino,AlexanderMazaletskiy/cappuccino,krodelin/cappuccino,enquora/cappuccino,cappuccino/cappuccino,primalmotion/cappuccino,enquora/cappuccino,FrankReh/cappuccino,Rosch/cappuccino,AlexanderMazaletskiy/cappuccino,zittix/cappuccino,mrcarlberg/cappuccino,zittix/cappuccino,primalmotion/cappuccino,cappuccino/cappuccino,koamac/Cappuccino,cacaodev/cappuccino,cappuccino/cappuccino,cappuccino/cappuccino,Rosch/cappuccino,mrcarlberg/cappuccino,Dogild/cappuccino,Rosch/cappuccino,enquora/cappuccino,FrankReh/cappuccino,tancred/cappuccino,mrcarlberg/cappuccino,enquora/cappuccino,krodelin/cappuccino,AlexanderMazaletskiy/cappuccino,mrcarlberg/cappuccino,krodelin/cappuccino,daboe01/cappuccino,cappuccino/cappuccino,cacaodev/cappuccino,Dogild/cappuccino,krodelin/cappuccino,rgv151/cappuccino,daboe01/cappuccino,primalmotion/cappuccino,primalmotion/cappuccino,rgv151/cappuccino,mrcarlberg/cappuccino,deltaprojects/cappuccino,deltaprojects/cappuccino,koamac/Cappuccino,rgv151/cappuccino,kidaa/cappuccino,wangshijin/cappuccino,Dogild/cappuccino,cappuccino/cappuccino,deltaprojects/cappuccino,Dogild/cappuccino,rgv151/cappuccino,koamac/Cappuccino,Rosch/cappuccino,zittix/cappuccino,Rosch/cappuccino,Dogild/cappuccino,mrcarlberg/cappuccino,zittix/cappuccino,wangshijin/cappuccino,krodelin/cappuccino,cacaodev/cappuccino,cappuccino/cappuccino,cacaodev/cappuccino,FrankReh/cappuccino,deltaprojects/cappuccino,Dogild/cappuccino,deltaprojects/cappuccino,tancred/cappuccino,enquora/cappuccino,wangshijin/cappuccino,AlexanderMazaletskiy/cappuccino,kidaa/cappuccino,mrcarlberg/cappuccino,cacaodev/cappuccino,koamac/Cappuccino,zittix/cappuccino,krodelin/cappuccino,deltaprojects/cappuccino