Remove a duplicated polyfill import for inabox. (#23536)
Remove a duplicated polyfill import for inabox. (#23536)


alanorozco/amphtml,tlong2/amphtml,taboola/amphtml,zhouyx/amphtml,honeybadgerdontcare/amphtml,tlong2/amphtml,ampproject/amphtml,mhc-gh/amphtml,media-net/amphtml,jmadler/amphtml,nexxtv/amphtml,prateekbh/amphtml,zhouyx/amphtml,erwinmombay/amphtml,danielrozenberg/amphtml,cory-work/amphtml,lannka/amphtml,jpettitt/amphtml,adup-tech/amphtml,sharethrough/amphtml,honeybadgerdontcare/amphtml,erwinmombay/amphtml,lannka/amphtml,rsimha-amp/amphtml,src-code/amphtml,jmadler/amphtml,jridgewell/amphtml,prateekbh/amphtml,zhangsu/amphtml,prateekbh/amphtml,cory-work/amphtml,mhc-gh/amphtml,zhangsu/amphtml,media-net/amphtml,zhangsu/amphtml,src-code/amphtml,jridgewell/amphtml,adup-tech/amphtml,honeybadgerdontcare/amphtml,yandex-pcode/amphtml,lannka/amphtml,Gregable/amphtml,tlong2/amphtml,media-net/amphtml,jmadler/amphtml,src-code/amphtml,sharethrough/amphtml,jmadler/amphtml,jridgewell/amphtml,voyagegroup/amphtml,smartadserver/amphtml,src-code/amphtml,sharethrough/amphtml,lannka/amphtml,lannka/amphtml,voyagegroup/amphtml,ampproject/amphtml,taboola/amphtml,rsimha-amp/amphtml,rsimha-amp/amphtml,ampproject/amphtml,jpettitt/amphtml,jridgewell/amphtml,smartadserver/amphtml,cory-work/amphtml,tlong2/amphtml,media-net/amphtml,danielrozenberg/amphtml,jpettitt/amphtml,alanorozco/amphtml,Gregable/amphtml,taboola/amphtml,yandex-pcode/amphtml,media-net/amphtml,tlong2/amphtml,yandex-pcode/amphtml,jridgewell/amphtml,nexxtv/amphtml,mhc-gh/amphtml,cory-work/amphtml,yandex-pcode/amphtml,Gregable/amphtml,src-code/amphtml,rsimha-amp/amphtml,sharethrough/amphtml,zhangsu/amphtml,yandex-pcode/amphtml,adup-tech/amphtml,sharethrough/amphtml,smartadserver/amphtml,honeybadgerdontcare/amphtml,nexxtv/amphtml,cory-work/amphtml,jridgewell/amphtml,media-net/amphtml,alanorozco/amphtml,voyagegroup/amphtml,prateekbh/amphtml,ampproject/amphtml,danielrozenberg/amphtml,prateekbh/amphtml,danielrozenberg/amphtml,Gregable/amphtml,dotandads/amphtml,cory-work/amphtml,ampproject/amphtml,alanorozco/amphtml,mhc-gh/amphtml,danielrozenberg/amphtml,erwinmombay/amphtml,nexxtv/amphtml,jridgewell/amphtml,mhc-gh/amphtml,zhouyx/amphtml,taboola/amphtml,media-net/amphtml,ampproject/amphtml,Gregable/amphtml,yandex-pcode/amphtml,smartadserver/amphtml,zhangsu/amphtml,voyagegroup/amphtml,smartadserver/amphtml,lannka/amphtml,mhc-gh/amphtml,jmadler/amphtml,voyagegroup/amphtml,danielrozenberg/amphtml,nexxtv/amphtml,voyagegroup/amphtml,zhouyx/amphtml,voyagegroup/amphtml,erwinmombay/amphtml,tlong2/amphtml,alanorozco/amphtml,danielrozenberg/amphtml,dotandads/amphtml,mhc-gh/amphtml,alanorozco/amphtml,honeybadgerdontcare/amphtml,rsimha-amp/amphtml,dotandads/amphtml,danielrozenberg/amphtml,jpettitt/amphtml,jmadler/amphtml,adup-tech/amphtml,zhangsu/amphtml,lannka/amphtml,erwinmombay/amphtml,taboola/amphtml,zhouyx/amphtml,sharethrough/amphtml,Gregable/amphtml,zhouyx/amphtml,src-code/amphtml,nexxtv/amphtml,mhc-gh/amphtml,alanorozco/amphtml,jpettitt/amphtml,jpettitt/amphtml,nexxtv/amphtml,adup-tech/amphtml,ampproject/amphtml,erwinmombay/amphtml,taboola/amphtml,taboola/amphtml,dotandads/amphtml,yandex-pcode/amphtml,media-net/amphtml,honeybadgerdontcare/amphtml,cory-work/amphtml,alanorozco/amphtml,prateekbh/amphtml,rsimha-amp/amphtml,dotandads/amphtml,zhouyx/amphtml,smartadserver/amphtml,ampproject/amphtml,jpettitt/amphtml,dotandads/amphtml,jpettitt/amphtml,adup-tech/amphtml,honeybadgerdontcare/amphtml,Gregable/amphtml,rsimha-amp/amphtml,prateekbh/amphtml,Gregable/amphtml