Clean up some code in incremental_install.py .
Clean up some code in incremental_install.py .

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MOS_MIGRATED_REVID=100655790

katre/bazel,xindaya/bazel,variac/bazel,xindaya/bazel,rohitsaboo/bazel,zhexuany/bazel,sicipio/bazel,hermione521/bazel,variac/bazel,mikelalcon/bazel,kchodorow/bazel,dinowernli/bazel,damienmg/bazel,d/bazel,safarmer/bazel,nkhuyu/bazel,perezd/bazel,kchodorow/bazel,rhuss/bazel,dropbox/bazel,mikelalcon/bazel,kchodorow/bazel-1,ButterflyNetwork/bazel,murugamsm/bazel,vt09/bazel,joshua0pang/bazel,rohitsaboo/bazel,iamthearm/bazel,JackSullivan/bazel,mikelalcon/bazel,wakashige/bazel,nkhuyu/bazel,Digas29/bazel,juhalindfors/bazel-patches,meteorcloudy/bazel,zhexuany/bazel,kchodorow/bazel-1,davidzchen/bazel,bazelbuild/bazel,mrdomino/bazel,zhexuany/bazel,dhootha/bazel,mikelikespie/bazel,whuwxl/bazel,meteorcloudy/bazel,mrdomino/bazel,d/bazel,aehlig/bazel,iamthearm/bazel,manashmndl/bazel,hermione521/bazel,Krasnyanskiy/bazel,mrdomino/bazel,snnn/bazel,dropbox/bazel,variac/bazel,hhclam/bazel,wakashige/bazel,Digas29/bazel,asarazan/bazel,kamalmarhubi/bazel,meteorcloudy/bazel,cushon/bazel,dslomov/bazel,variac/bazel,sicipio/bazel,UrbanCompass/bazel,vt09/bazel,akira-baruah/bazel,sicipio/bazel,nkhuyu/bazel,damienmg/bazel,mrdomino/bazel,nkhuyu/bazel,spxtr/bazel,vt09/bazel,hermione521/bazel,cushon/bazel,dslomov/bazel,Krasnyanskiy/bazel,hermione521/bazel,ruo91/bazel,abergmeier-dsfishlabs/bazel,aehlig/bazel,ButterflyNetwork/bazel,Digas29/bazel,hermione521/bazel,whuwxl/bazel,Krasnyanskiy/bazel,Asana/bazel,Ansahmadiba/bazel,dslomov/bazel-windows,kamalmarhubi/bazel,kchodorow/bazel,spxtr/bazel,damienmg/bazel,mbrukman/bazel,Ansahmadiba/bazel,asarazan/bazel,abergmeier-dsfishlabs/bazel,davidzchen/bazel,xindaya/bazel,murugamsm/bazel,mbrukman/bazel,kchodorow/bazel,vt09/bazel,dslomov/bazel,whuwxl/bazel,asarazan/bazel,mikelikespie/bazel,whuwxl/bazel,vt09/bazel,werkt/bazel,LuminateWireless/bazel,bazelbuild/bazel,katre/bazel,katre/bazel,mikelikespie/bazel,dhootha/bazel,d/bazel,joshua0pang/bazel,joshua0pang/bazel,dslomov/bazel-windows,kchodorow/bazel,abergmeier-dsfishlabs/bazel,werkt/bazel,xindaya/bazel,dslomov/bazel,whuwxl/bazel,Asana/bazel,juhalindfors/bazel-patches,damienmg/bazel,abergmeier-dsfishlabs/bazel,hhclam/bazel,bazelbuild/bazel,mikelikespie/bazel,meteorcloudy/bazel,cushon/bazel,dhootha/bazel,kchodorow/bazel-1,d/bazel,ruo91/bazel,zhexuany/bazel,Krasnyanskiy/bazel,kamalmarhubi/bazel,Krasnyanskiy/bazel,ulfjack/bazel,Ansahmadiba/bazel,sicipio/bazel,variac/bazel,asarazan/bazel,ulfjack/bazel,ButterflyNetwork/bazel,ruo91/bazel,manashmndl/bazel,LuminateWireless/bazel,dslomov/bazel,spxtr/bazel,mbrukman/bazel,Krasnyanskiy/bazel,safarmer/bazel,joshua0pang/bazel,Ansahmadiba/bazel,wakashige/bazel,akira-baruah/bazel,hhclam/bazel,meteorcloudy/bazel,dinowernli/bazel,damienmg/bazel,aehlig/bazel,mrdomino/bazel,rhuss/bazel,aehlig/bazel,nkhuyu/bazel,bazelbuild/bazel,spxtr/bazel,asarazan/bazel,perezd/bazel,nkhuyu/bazel,ulfjack/bazel,werkt/bazel,JackSullivan/bazel,rhuss/bazel,davidzchen/bazel,ButterflyNetwork/bazel,perezd/bazel,hhclam/bazel,snnn/bazel,wakashige/bazel,JackSullivan/bazel,twitter-forks/bazel,sicipio/bazel,dhootha/bazel,dropbox/bazel,joshua0pang/bazel,Ansahmadiba/bazel,Asana/bazel,anupcshan/bazel,davidzchen/bazel,UrbanCompass/bazel,UrbanCompass/bazel,vt09/bazel,meteorcloudy/bazel,dinowernli/bazel,twitter-forks/bazel,anupcshan/bazel,rhuss/bazel,dslomov/bazel-windows,sicipio/bazel,kchodorow/bazel-1,asarazan/bazel,damienmg/bazel,katre/bazel,anupcshan/bazel,dinowernli/bazel,dslomov/bazel-windows,spxtr/bazel,hermione521/bazel,JackSullivan/bazel,davidzchen/bazel,juhalindfors/bazel-patches,JackSullivan/bazel,JackSullivan/bazel,vt09/bazel,meteorcloudy/bazel,rhuss/bazel,abergmeier-dsfishlabs/bazel,d/bazel,Digas29/bazel,kamalmarhubi/bazel,kamalmarhubi/bazel,iamthearm/bazel,Krasnyanskiy/bazel,variac/bazel,davidzchen/bazel,UrbanCompass/bazel,zhexuany/bazel,aehlig/bazel,ruo91/bazel,Digas29/bazel,snnn/bazel,twitter-forks/bazel,dinowernli/bazel,mbrukman/bazel,werkt/bazel,ruo91/bazel,safarmer/bazel,perezd/bazel,LuminateWireless/bazel,akira-baruah/bazel,mikelalcon/bazel,abergmeier-dsfishlabs/bazel,twitter-forks/bazel,sicipio/bazel,perezd/bazel,ulfjack/bazel,dropbox/bazel,rhuss/bazel,hhclam/bazel,safarmer/bazel,rohitsaboo/bazel,rhuss/bazel,joshua0pang/bazel,murugamsm/bazel,rohitsaboo/bazel,zhexuany/bazel,ButterflyNetwork/bazel,juhalindfors/bazel-patches,murugamsm/bazel,UrbanCompass/bazel,anupcshan/bazel,iamthearm/bazel,twitter-forks/bazel,Ansahmadiba/bazel,snnn/bazel,whuwxl/bazel,snnn/bazel,spxtr/bazel,mikelikespie/bazel,dslomov/bazel-windows,variac/bazel,perezd/bazel,safarmer/bazel,asarazan/bazel,LuminateWireless/bazel,kchodorow/bazel,Asana/bazel,Digas29/bazel,dropbox/bazel,twitter-forks/bazel,Asana/bazel,perezd/bazel,damienmg/bazel,akira-baruah/bazel,wakashige/bazel,anupcshan/bazel,kchodorow/bazel,werkt/bazel,mikelikespie/bazel,iamthearm/bazel,snnn/bazel,kchodorow/bazel-1,akira-baruah/bazel,katre/bazel,mikelalcon/bazel,mrdomino/bazel,Asana/bazel,aehlig/bazel,rohitsaboo/bazel,ulfjack/bazel,manashmndl/bazel,cushon/bazel,aehlig/bazel,Krasnyanskiy/bazel,juhalindfors/bazel-patches,iamthearm/bazel,ulfjack/bazel,ButterflyNetwork/bazel,joshua0pang/bazel,murugamsm/bazel,LuminateWireless/bazel,rohitsaboo/bazel,dhootha/bazel,d/bazel,d/bazel,bazelbuild/bazel,spxtr/bazel,xindaya/bazel,wakashige/bazel,dslomov/bazel,xindaya/bazel,juhalindfors/bazel-patches,Asana/bazel,werkt/bazel,ulfjack/bazel,kamalmarhubi/bazel,dropbox/bazel,murugamsm/bazel,snnn/bazel,Ansahmadiba/bazel,manashmndl/bazel,mbrukman/bazel,dhootha/bazel,JackSullivan/bazel,murugamsm/bazel,cushon/bazel,safarmer/bazel,dslomov/bazel-windows,davidzchen/bazel,manashmndl/bazel,hhclam/bazel,anupcshan/bazel,UrbanCompass/bazel,juhalindfors/bazel-patches,wakashige/bazel,manashmndl/bazel,dslomov/bazel,twitter-forks/bazel,ruo91/bazel,mbrukman/bazel,cushon/bazel,LuminateWireless/bazel,ruo91/bazel,nkhuyu/bazel,dhootha/bazel,mikelalcon/bazel,akira-baruah/bazel,katre/bazel,kchodorow/bazel-1,bazelbuild/bazel,manashmndl/bazel,dinowernli/bazel,xindaya/bazel