Added support for `window.onerror`.
Added support for `window.onerror`.

boneskull/mocha,hackreactor/mocha,nexdrew/mocha,wltsmrz/mocha,jbnicolai/mocha,adamgruber/mocha,ajaykodali/mocha,GerHobbelt/mocha,verkkokauppacom/mocha,jbnicolai/mocha,airportyh/mocha,npmcomponent/visionmedia-mocha,joshski/mocha,youprofit/mocha,pumpupapp/mocha,TimothyGu/mocha,node-rookie/mocha,irnc/mocha,ryanshawty/mocha,GranitB/mocha,Shyp/mocha,KevinTCoughlin/mocha,luxe-eng/valet-express.mocha,jkresner/mocha,jjoos/mocha,verkkokauppacom/mocha,kevinburke/mocha,upfrontIO/mocha,menelaos/mocha-solarized,glenjamin/mocha,a8m/mocha,mbovel/mocha,ianwremmel/mocha,TimothyGu/mocha,apkiernan/mocha,beatfactor/mocha,imsobear/mocha,benvinegar/mocha,moander/mocha,tswaters/mocha,cleberar38/mocha,netei/mocha,rlugojr/mocha,mbovel/mocha,Hacker0x01/mocha,geometrybase/mocha,joshski/mocha,tinganho/mocha,papandreou/mocha,DeNA/mocha,tinganho/mocha,Phoenixmatrix/mocha,ELLIOTTCABLE/mocha,joshski/mocha,IveWong/mocha,hashcube/mocha,Hacker0x01/mocha,beni55/mocha,antoval/mocha,Hacker0x01/mocha,michaelBenin/mocha,pandeysoni/mocha,benvinegar/mocha,jasonkarns/mocha,jasonkarns/mocha,aaroncrows/mocha,kyroskoh/mocha,luxe-eng/valet-express.mocha,GranitB/mocha,kyroskoh/mocha,phated/mocha,jbnicolai/mocha,domenic/mocha,villesau/mocha,pumpupapp/mocha,hoverduck/mocha,hoverduck/mocha,beni55/mocha,Khan/mocha,pumpupapp/mocha,sergeydt/mocha,menelaos/mocha-solarized,ryanshawty/mocha,Khan/mocha,kolodny/mocha,hackreactor/mocha,duncanbeevers/mocha,aaroncrows/mocha,diydyq/mocha,moander/mocha,gaye/mocha,sergeydt/mocha,igwejk/mocha,netei/mocha,node-rookie/mocha,beni55/mocha,igwejk/mocha,Shyp/mocha,KevinTCoughlin/mocha,ilkkao/co-mocha,tinganho/mocha,sul4bh/mocha,hoverduck/mocha,JohnnyEstilles/mocha,ryanshawty/mocha,verkkokauppacom/mocha,IveWong/mocha,geometrybase/mocha,cleberar38/mocha,kolodny/mocha,boneskull/mocha,ianwremmel/mocha,pandeysoni/mocha,GabrielNicolasAvellaneda/mocha,mponizil/mocha,IveWong/mocha,outsideris/mocha,woodyrew/mocha,mysterycommand/mocha,hoverduck/mocha,adamgruber/mocha,jkresner/mocha,nexdrew/mocha,Phoenixmatrix/mocha,domenic/mocha,ajaykodali/mocha,mysterycommand/mocha,ajaykodali/mocha,phated/mocha,jasonkarns/mocha,upfrontIO/mocha,netei/mocha,santiagoaguiar/mocha,hashcube/mocha,irnc/mocha,duncanbeevers/mocha,geometrybase/mocha,kolodny/mocha,GabrielNicolasAvellaneda/mocha,kyroskoh/mocha,phated/mocha,jjoos/mocha,npmcomponent/visionmedia-mocha,kevinburke/mocha,charlie77/mocha,ilkkao/co-mocha,apkiernan/mocha,rstacruz/mocha,DeNA/mocha,michaelBenin/mocha,beatfactor/mocha,wltsmrz/mocha,charlie77/mocha,beatfactor/mocha,GerHobbelt/mocha,luxe-eng/valet-express.mocha,rlugojr/mocha,charlie77/mocha,ELLIOTTCABLE/mocha,airportyh/mocha,mochajs/mocha,wltsmrz/mocha,woodyrew/mocha,JohnnyEstilles/mocha,mbovel/mocha,rstacruz/mocha,ELLIOTTCABLE/mocha,kevinburke/mocha,diydyq/mocha,upfrontIO/mocha,DeNA/mocha,antoval/mocha,cleberar38/mocha,mponizil/mocha,mochajs/mocha,ilkkao/co-mocha,ianwremmel/mocha,rstacruz/mocha,rlugojr/mocha,GabrielNicolasAvellaneda/mocha,moander/mocha,glenjamin/mocha,adamgruber/mocha,Khan/mocha,papandreou/mocha,villesau/mocha,node-rookie/mocha,youprofit/mocha,mtscout6/mocha,jkresner/mocha,irnc/mocha,tswaters/mocha,GerHobbelt/mocha,Phoenixmatrix/mocha,a8m/mocha,nightwatchjs/mocha-nightwatch,benvinegar/mocha,aaroncrows/mocha,antoval/mocha,tswaters/mocha,hashcube/mocha,youprofit/mocha,imsobear/mocha,outsideris/mocha,diydyq/mocha,villesau/mocha,nightwatchjs/mocha-nightwatch,nightwatchjs/mocha-nightwatch,apkiernan/mocha,boneskull/mocha,jjoos/mocha,mponizil/mocha,sul4bh/mocha,woodyrew/mocha,nexdrew/mocha,gaye/mocha,JohnnyEstilles/mocha,GranitB/mocha,mochajs/mocha,sul4bh/mocha,menelaos/mocha-solarized,santiagoaguiar/mocha,santiagoaguiar/mocha,pandeysoni/mocha,imsobear/mocha,a8m/mocha,gaye/mocha,mysterycommand/mocha,Shyp/mocha,KevinTCoughlin/mocha