Expose startX/Y and lastX/Y (#17125)
Expose startX/Y and lastX/Y (#17125)


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