Move away from using the ParserConfig in the Parser.
Move away from using the ParserConfig in the Parser.

Summary:
We're hiding how much stuff we pass through. Better to surface it so that
we clear things up a little.

Test Plan: buck test --all

k21/buck,mogers/buck,lukw00/buck,vine/buck,romanoid/buck,facebook/buck,robbertvanginkel/buck,brettwooldridge/buck,shybovycha/buck,ilya-klyuchnikov/buck,marcinkwiatkowski/buck,artiya4u/buck,illicitonion/buck,clonetwin26/buck,JoelMarcey/buck,SeleniumHQ/buck,JoelMarcey/buck,stuhood/buck,raviagarwal7/buck,SeleniumHQ/buck,rmaz/buck,hgl888/buck,liuyang-li/buck,justinmuller/buck,mogers/buck,illicitonion/buck,shs96c/buck,Learn-Android-app/buck,siddhartharay007/buck,zhuxiaohao/buck,Heart2009/buck,dushmis/buck,JoelMarcey/buck,rowillia/buck,neonichu/buck,grumpyjames/buck,vschs007/buck,siddhartharay007/buck,pwz3n0/buck,grumpyjames/buck,daedric/buck,Learn-Android-app/buck,liuyang-li/buck,k21/buck,justinmuller/buck,janicduplessis/buck,lukw00/buck,raviagarwal7/buck,neonichu/buck,siddhartharay007/buck,daedric/buck,Addepar/buck,mnuessler/buck,ilya-klyuchnikov/buck,ilya-klyuchnikov/buck,k21/buck,dpursehouse/buck,dsyang/buck,Addepar/buck,davido/buck,zhuxiaohao/buck,nguyentruongtho/buck,vine/buck,tgummerer/buck,zhuxiaohao/buck,kageiit/buck,rmaz/buck,janicduplessis/buck,Heart2009/buck,shybovycha/buck,vine/buck,raviagarwal7/buck,dsyang/buck,luiseduardohdbackup/buck,stuhood/buck,justinmuller/buck,tgummerer/buck,facebook/buck,dsyang/buck,JoelMarcey/buck,illicitonion/buck,raviagarwal7/buck,JoelMarcey/buck,brettwooldridge/buck,sdwilsh/buck,zhan-xiong/buck,Distrotech/buck,facebook/buck,lukw00/buck,grumpyjames/buck,justinmuller/buck,justinmuller/buck,sdwilsh/buck,illicitonion/buck,nguyentruongtho/buck,illicitonion/buck,rmaz/buck,tgummerer/buck,shs96c/buck,shybovycha/buck,robbertvanginkel/buck,marcinkwiatkowski/buck,zhuxiaohao/buck,OkBuilds/buck,janicduplessis/buck,Learn-Android-app/buck,darkforestzero/buck,mogers/buck,bocon13/buck,Dominator008/buck,daedric/buck,marcinkwiatkowski/buck,janicduplessis/buck,shs96c/buck,janicduplessis/buck,mnuessler/buck,dpursehouse/buck,Addepar/buck,bocon13/buck,1yvT0s/buck,romanoid/buck,zpao/buck,neonichu/buck,OkBuilds/buck,Dominator008/buck,k21/buck,stuhood/buck,1yvT0s/buck,shybovycha/buck,SeleniumHQ/buck,rhencke/buck,mikekap/buck,ilya-klyuchnikov/buck,dsyang/buck,daedric/buck,Dominator008/buck,bocon13/buck,rhencke/buck,rhencke/buck,dpursehouse/buck,Heart2009/buck,Heart2009/buck,shybovycha/buck,darkforestzero/buck,grumpyjames/buck,raviagarwal7/buck,zpao/buck,tgummerer/buck,mikekap/buck,liuyang-li/buck,davido/buck,JoelMarcey/buck,daedric/buck,k21/buck,davido/buck,sdwilsh/buck,JoelMarcey/buck,vschs007/buck,shybovycha/buck,romanoid/buck,illicitonion/buck,shs96c/buck,zhan-xiong/buck,artiya4u/buck,justinmuller/buck,shybovycha/buck,zhan-xiong/buck,LegNeato/buck,mogers/buck,Distrotech/buck,dushmis/buck,nguyentruongtho/buck,shs96c/buck,Heart2009/buck,mikekap/buck,1yvT0s/buck,Distrotech/buck,JoelMarcey/buck,LegNeato/buck,brettwooldridge/buck,SeleniumHQ/buck,Dominator008/buck,dpursehouse/buck,daedric/buck,davido/buck,bocon13/buck,zhan-xiong/buck,janicduplessis/buck,Distrotech/buck,zpao/buck,lukw00/buck,hgl888/buck,janicduplessis/buck,Dominator008/buck,mikekap/buck,davido/buck,rmaz/buck,shybovycha/buck,nguyentruongtho/buck,bocon13/buck,LegNeato/buck,grumpyjames/buck,marcinkwiatkowski/buck,shs96c/buck,pwz3n0/buck,clonetwin26/buck,Dominator008/buck,illicitonion/buck,hgl888/buck,vschs007/buck,clonetwin26/buck,dsyang/buck,rowillia/buck,brettwooldridge/buck,raviagarwal7/buck,SeleniumHQ/buck,clonetwin26/buck,neonichu/buck,vschs007/buck,dsyang/buck,rhencke/buck,mogers/buck,mogers/buck,mikekap/buck,neonichu/buck,lukw00/buck,sdwilsh/buck,LegNeato/buck,stuhood/buck,hgl888/buck,robbertvanginkel/buck,rmaz/buck,liuyang-li/buck,shybovycha/buck,marcinkwiatkowski/buck,JoelMarcey/buck,shybovycha/buck,OkBuilds/buck,LegNeato/buck,davido/buck,dushmis/buck,mnuessler/buck,kageiit/buck,mnuessler/buck,daedric/buck,davido/buck,bocon13/buck,facebook/buck,marcinkwiatkowski/buck,darkforestzero/buck,sdwilsh/buck,vine/buck,dsyang/buck,darkforestzero/buck,pwz3n0/buck,justinmuller/buck,stuhood/buck,lukw00/buck,mnuessler/buck,Heart2009/buck,sdwilsh/buck,Addepar/buck,darkforestzero/buck,darkforestzero/buck,illicitonion/buck,shs96c/buck,dpursehouse/buck,bocon13/buck,bocon13/buck,Distrotech/buck,stuhood/buck,rowillia/buck,siddhartharay007/buck,grumpyjames/buck,rmaz/buck,Dominator008/buck,vschs007/buck,raviagarwal7/buck,robbertvanginkel/buck,artiya4u/buck,pwz3n0/buck,luiseduardohdbackup/buck,Heart2009/buck,vschs007/buck,LegNeato/buck,raviagarwal7/buck,kageiit/buck,stuhood/buck,clonetwin26/buck,clonetwin26/buck,romanoid/buck,pwz3n0/buck,daedric/buck,darkforestzero/buck,illicitonion/buck,ilya-klyuchnikov/buck,grumpyjames/buck,rmaz/buck,liuyang-li/buck,sdwilsh/buck,facebook/buck,mikekap/buck,brettwooldridge/buck,vschs007/buck,1yvT0s/buck,luiseduardohdbackup/buck,Learn-Android-app/buck,Heart2009/buck,shs96c/buck,ilya-klyuchnikov/buck,justinmuller/buck,dushmis/buck,brettwooldridge/buck,Addepar/buck,kageiit/buck,Distrotech/buck,romanoid/buck,artiya4u/buck,OkBuilds/buck,rhencke/buck,marcinkwiatkowski/buck,Addepar/buck,artiya4u/buck,LegNeato/buck,sdwilsh/buck,illicitonion/buck,Distrotech/buck,siddhartharay007/buck,sdwilsh/buck,dpursehouse/buck,artiya4u/buck,zhuxiaohao/buck,mnuessler/buck,siddhartharay007/buck,Addepar/buck,mogers/buck,stuhood/buck,OkBuilds/buck,zhuxiaohao/buck,stuhood/buck,k21/buck,raviagarwal7/buck,robbertvanginkel/buck,shybovycha/buck,shs96c/buck,pwz3n0/buck,Addepar/buck,SeleniumHQ/buck,raviagarwal7/buck,Dominator008/buck,siddhartharay007/buck,ilya-klyuchnikov/buck,nguyentruongtho/buck,grumpyjames/buck,pwz3n0/buck,vschs007/buck,neonichu/buck,clonetwin26/buck,zhan-xiong/buck,mogers/buck,robbertvanginkel/buck,LegNeato/buck,mikekap/buck,Learn-Android-app/buck,mikekap/buck,Learn-Android-app/buck,lukw00/buck,romanoid/buck,rhencke/buck,brettwooldridge/buck,SeleniumHQ/buck,liuyang-li/buck,justinmuller/buck,Learn-Android-app/buck,zhan-xiong/buck,daedric/buck,Dominator008/buck,pwz3n0/buck,lukw00/buck,darkforestzero/buck,clonetwin26/buck,k21/buck,zhan-xiong/buck,bocon13/buck,robbertvanginkel/buck,k21/buck,1yvT0s/buck,pwz3n0/buck,brettwooldridge/buck,daedric/buck,davido/buck,vine/buck,dushmis/buck,Distrotech/buck,k21/buck,clonetwin26/buck,luiseduardohdbackup/buck,artiya4u/buck,dsyang/buck,tgummerer/buck,rowillia/buck,shs96c/buck,tgummerer/buck,neonichu/buck,rmaz/buck,rhencke/buck,tgummerer/buck,robbertvanginkel/buck,1yvT0s/buck,neonichu/buck,Addepar/buck,hgl888/buck,robbertvanginkel/buck,sdwilsh/buck,ilya-klyuchnikov/buck,rowillia/buck,dsyang/buck,SeleniumHQ/buck,dpursehouse/buck,raviagarwal7/buck,grumpyjames/buck,mikekap/buck,illicitonion/buck,robbertvanginkel/buck,brettwooldridge/buck,darkforestzero/buck,vschs007/buck,vine/buck,OkBuilds/buck,ilya-klyuchnikov/buck,liuyang-li/buck,daedric/buck,lukw00/buck,mnuessler/buck,rowillia/buck,siddhartharay007/buck,romanoid/buck,tgummerer/buck,Learn-Android-app/buck,dsyang/buck,luiseduardohdbackup/buck,pwz3n0/buck,rmaz/buck,raviagarwal7/buck,rowillia/buck,JoelMarcey/buck,shybovycha/buck,grumpyjames/buck,clonetwin26/buck,kageiit/buck,shybovycha/buck,neonichu/buck,brettwooldridge/buck,rowillia/buck,illicitonion/buck,zpao/buck,marcinkwiatkowski/buck,rowillia/buck,siddhartharay007/buck,rmaz/buck,dushmis/buck,SeleniumHQ/buck,SeleniumHQ/buck,artiya4u/buck,OkBuilds/buck,nguyentruongtho/buck,clonetwin26/buck,justinmuller/buck,luiseduardohdbackup/buck,grumpyjames/buck,zhan-xiong/buck,liuyang-li/buck,marcinkwiatkowski/buck,romanoid/buck,brettwooldridge/buck,justinmuller/buck,marcinkwiatkowski/buck,raviagarwal7/buck,davido/buck,romanoid/buck,Addepar/buck,zpao/buck,k21/buck,tgummerer/buck,sdwilsh/buck,justinmuller/buck,clonetwin26/buck,hgl888/buck,SeleniumHQ/buck,janicduplessis/buck,zhuxiaohao/buck,Dominator008/buck,Distrotech/buck,LegNeato/buck,1yvT0s/buck,OkBuilds/buck,zhan-xiong/buck,liuyang-li/buck,janicduplessis/buck,sdwilsh/buck,marcinkwiatkowski/buck,nguyentruongtho/buck,dsyang/buck,Addepar/buck,davido/buck,dushmis/buck,1yvT0s/buck,vschs007/buck,SeleniumHQ/buck,clonetwin26/buck,mikekap/buck,daedric/buck,rhencke/buck,ilya-klyuchnikov/buck,marcinkwiatkowski/buck,Learn-Android-app/buck,artiya4u/buck,dushmis/buck,k21/buck,rowillia/buck,grumpyjames/buck,dsyang/buck,zhuxiaohao/buck,pwz3n0/buck,LegNeato/buck,mnuessler/buck,hgl888/buck,marcinkwiatkowski/buck,rhencke/buck,vschs007/buck,facebook/buck,Addepar/buck,JoelMarcey/buck,OkBuilds/buck,mikekap/buck,romanoid/buck,SeleniumHQ/buck,Heart2009/buck,shs96c/buck,bocon13/buck,janicduplessis/buck,dushmis/buck,ilya-klyuchnikov/buck,Learn-Android-app/buck,zpao/buck,dushmis/buck,LegNeato/buck,artiya4u/buck,vine/buck,mogers/buck,brettwooldridge/buck,vschs007/buck,darkforestzero/buck,daedric/buck,OkBuilds/buck,rmaz/buck,stuhood/buck,darkforestzero/buck,romanoid/buck,LegNeato/buck,robbertvanginkel/buck,vschs007/buck,rowillia/buck,Distrotech/buck,mikekap/buck,vine/buck,hgl888/buck,kageiit/buck,romanoid/buck,hgl888/buck,lukw00/buck,dsyang/buck,tgummerer/buck,stuhood/buck,shs96c/buck,davido/buck,rmaz/buck,Dominator008/buck,artiya4u/buck,JoelMarcey/buck,zhan-xiong/buck,davido/buck,illicitonion/buck,mogers/buck,Distrotech/buck,luiseduardohdbackup/buck,zhuxiaohao/buck,rmaz/buck,zhan-xiong/buck,liuyang-li/buck,dpursehouse/buck,JoelMarcey/buck,ilya-klyuchnikov/buck,bocon13/buck,robbertvanginkel/buck,sdwilsh/buck,vine/buck,romanoid/buck,facebook/buck,kageiit/buck,mnuessler/buck,luiseduardohdbackup/buck,davido/buck,darkforestzero/buck,janicduplessis/buck,lukw00/buck,Dominator008/buck,ilya-klyuchnikov/buck,OkBuilds/buck,janicduplessis/buck,shs96c/buck,zhan-xiong/buck,robbertvanginkel/buck,OkBuilds/buck,rhencke/buck,LegNeato/buck,Addepar/buck,mogers/buck,OkBuilds/buck,luiseduardohdbackup/buck,bocon13/buck,rhencke/buck,k21/buck,liuyang-li/buck,tgummerer/buck,zhan-xiong/buck,1yvT0s/buck,justinmuller/buck,darkforestzero/buck,rowillia/buck,vine/buck,zpao/buck,k21/buck,Learn-Android-app/buck,brettwooldridge/buck,vine/buck