Explicitly navigate to a blank page when running `gulp visual-diff --puppeteer --master` (#16511)
Explicitly navigate to a blank page when running `gulp visual-diff --puppeteer --master` (#16511)


honeybadgerdontcare/amphtml,techhtml/amphtml,laterpay/amphtml,src-code/amphtml,honeybadgerdontcare/amphtml,Gregable/amphtml,rsimha-amp/amphtml,prateekbh/amphtml,nexxtv/amphtml,erwinmombay/amphtml,aghassemi/amphtml,yandex-pcode/amphtml,cory-work/amphtml,mhc-gh/amphtml,ampproject/amphtml,ampproject/amphtml,taboola/amphtml,smartadserver/amphtml,taboola/amphtml,smartadserver/amphtml,rsimha-amp/amphtml,danielrozenberg/amphtml,jmadler/amphtml,nexxtv/amphtml,prateekbh/amphtml,yieldbot/amphtml,BenDz/amphtml,koshka/amphtml,danielrozenberg/amphtml,ampproject/amphtml,voyagegroup/amphtml,src-code/amphtml,zhangsu/amphtml,smartadserver/amphtml,sebastianbenz/amphtml,jmadler/amphtml,rsimha-amp/amphtml,sebastianbenz/amphtml,koshka/amphtml,lannka/amphtml,mhc-gh/amphtml,yandex-pcode/amphtml,sharethrough/amphtml,alanorozco/amphtml,cory-work/amphtml,adup-tech/amphtml,Gregable/amphtml,yandex-pcode/amphtml,chaveznvg/amphtml,taboola/amphtml,zhouyx/amphtml,cory-work/amphtml,widespace-os/amphtml,rsimha-amp/amphtml,aghassemi/amphtml,yandex-pcode/amphtml,honeybadgerdontcare/amphtml,jmadler/amphtml,mhc-gh/amphtml,Gregable/amphtml,jmadler/amphtml,danielrozenberg/amphtml,dotandads/amphtml,honeybadgerdontcare/amphtml,alanorozco/amphtml,jridgewell/amphtml,laterpay/amphtml,adup-tech/amphtml,sebastianbenz/amphtml,widespace-os/amphtml,cory-work/amphtml,jridgewell/amphtml,sharethrough/amphtml,media-net/amphtml,smartadserver/amphtml,sharethrough/amphtml,media-net/amphtml,jpettitt/amphtml,koshka/amphtml,jridgewell/amphtml,adup-tech/amphtml,widespace-os/amphtml,cvializ/amphtml,jpettitt/amphtml,adup-tech/amphtml,zhouyx/amphtml,danielrozenberg/amphtml,smartadserver/amphtml,BenDz/amphtml,zhouyx/amphtml,chaveznvg/amphtml,mhc-gh/amphtml,chaveznvg/amphtml,honeybadgerdontcare/amphtml,jridgewell/amphtml,ampproject/amphtml,erwinmombay/amphtml,lannka/amphtml,cvializ/amphtml,zhouyx/amphtml,nexxtv/amphtml,danielrozenberg/amphtml,cory-work/amphtml,tlong2/amphtml,zhangsu/amphtml,aghassemi/amphtml,jpettitt/amphtml,jpettitt/amphtml,alanorozco/amphtml,chaveznvg/amphtml,tlong2/amphtml,nexxtv/amphtml,mhc-gh/amphtml,voyagegroup/amphtml,prateekbh/amphtml,taboola/amphtml,zhangsu/amphtml,smartadserver/amphtml,techhtml/amphtml,koshka/amphtml,prateekbh/amphtml,mhc-gh/amphtml,Gregable/amphtml,alanorozco/amphtml,alanorozco/amphtml,yieldbot/amphtml,dotandads/amphtml,alanorozco/amphtml,laterpay/amphtml,kamtschatka/amphtml,jpettitt/amphtml,jridgewell/amphtml,techhtml/amphtml,src-code/amphtml,jpettitt/amphtml,tlong2/amphtml,zhouyx/amphtml,voyagegroup/amphtml,voyagegroup/amphtml,aghassemi/amphtml,tlong2/amphtml,src-code/amphtml,voyagegroup/amphtml,jridgewell/amphtml,lannka/amphtml,tlong2/amphtml,yandex-pcode/amphtml,voyagegroup/amphtml,zhouyx/amphtml,cvializ/amphtml,Gregable/amphtml,yieldbot/amphtml,src-code/amphtml,dotandads/amphtml,BenDz/amphtml,danielrozenberg/amphtml,alanorozco/amphtml,chaveznvg/amphtml,ampproject/amphtml,nexxtv/amphtml,koshka/amphtml,laterpay/amphtml,kamtschatka/amphtml,yieldbot/amphtml,ampproject/amphtml,widespace-os/amphtml,taboola/amphtml,yandex-pcode/amphtml,danielrozenberg/amphtml,pedjoni8/amphtml,media-net/amphtml,taboola/amphtml,BenDz/amphtml,aghassemi/amphtml,voyagegroup/amphtml,kamtschatka/amphtml,widespace-os/amphtml,prateekbh/amphtml,media-net/amphtml,tlong2/amphtml,mhc-gh/amphtml,rsimha-amp/amphtml,sebastianbenz/amphtml,kamtschatka/amphtml,Gregable/amphtml,laterpay/amphtml,jridgewell/amphtml,rsimha-amp/amphtml,erwinmombay/amphtml,aghassemi/amphtml,sharethrough/amphtml,pedjoni8/amphtml,Gregable/amphtml,alanorozco/amphtml,chaveznvg/amphtml,erwinmombay/amphtml,yieldbot/amphtml,zhangsu/amphtml,zhouyx/amphtml,sharethrough/amphtml,pedjoni8/amphtml,techhtml/amphtml,Gregable/amphtml,honeybadgerdontcare/amphtml,BenDz/amphtml,cory-work/amphtml,cvializ/amphtml,jmadler/amphtml,kamtschatka/amphtml,pedjoni8/amphtml,techhtml/amphtml,widespace-os/amphtml,nexxtv/amphtml,cvializ/amphtml,erwinmombay/amphtml,sebastianbenz/amphtml,lannka/amphtml,prateekbh/amphtml,techhtml/amphtml,laterpay/amphtml,jmadler/amphtml,koshka/amphtml,prateekbh/amphtml,cvializ/amphtml,jpettitt/amphtml,danielrozenberg/amphtml,media-net/amphtml,BenDz/amphtml,sebastianbenz/amphtml,lannka/amphtml,cory-work/amphtml,mhc-gh/amphtml,nexxtv/amphtml,adup-tech/amphtml,media-net/amphtml,media-net/amphtml,adup-tech/amphtml,dotandads/amphtml,ampproject/amphtml,dotandads/amphtml,erwinmombay/amphtml,media-net/amphtml,zhangsu/amphtml,zhangsu/amphtml,ampproject/amphtml,src-code/amphtml,dotandads/amphtml,lannka/amphtml,sharethrough/amphtml,yieldbot/amphtml,taboola/amphtml,rsimha-amp/amphtml,kamtschatka/amphtml,yandex-pcode/amphtml,pedjoni8/amphtml,pedjoni8/amphtml,lannka/amphtml,honeybadgerdontcare/amphtml,jpettitt/amphtml