Revert "LinearAllocEstimator: heuristic refinements".
Revert "LinearAllocEstimator: heuristic refinements".

Summary:
This reverts commit 513467b8485358afaea5ac0553b80eb03b27cf32.
This is causing problems for Messenger.  The proper fix involves
incorporating the proguard mapping into the `LinearAlloc` estimate,
which is not too hard, but more work than I want to put into this right
now.  Reverting to the old behavior.

Test Plan: Revert.

k21/buck,pwz3n0/buck,daedric/buck,liuyang-li/buck,k21/buck,zpao/buck,Heart2009/buck,sdwilsh/buck,MarkRunWu/buck,daedric/buck,1yvT0s/buck,janicduplessis/buck,k21/buck,raviagarwal7/buck,davido/buck,rmaz/buck,facebook/buck,ilya-klyuchnikov/buck,pwz3n0/buck,marcinkwiatkowski/buck,daedric/buck,OkBuilds/buck,SeleniumHQ/buck,tgummerer/buck,kageiit/buck,janicduplessis/buck,nguyentruongtho/buck,JoelMarcey/buck,1yvT0s/buck,OkBuilds/buck,liuyang-li/buck,vine/buck,davido/buck,hgl888/buck,janicduplessis/buck,k21/buck,justinmuller/buck,marcinkwiatkowski/buck,illicitonion/buck,stuhood/buck,LegNeato/buck,rhencke/buck,Learn-Android-app/buck,mnuessler/buck,liuyang-li/buck,raviagarwal7/buck,LegNeato/buck,daedric/buck,illicitonion/buck,Heart2009/buck,clonetwin26/buck,Dominator008/buck,siddhartharay007/buck,facebook/buck,grumpyjames/buck,shs96c/buck,mread/buck,OkBuilds/buck,shs96c/buck,saleeh93/buck-cutom,zhuxiaohao/buck,artiya4u/buck,siddhartharay007/buck,clonetwin26/buck,grumpyjames/buck,shybovycha/buck,ilya-klyuchnikov/buck,Dominator008/buck,JoelMarcey/buck,zhan-xiong/buck,Addepar/buck,davido/buck,janicduplessis/buck,saleeh93/buck-cutom,lukw00/buck,kageiit/buck,clonetwin26/buck,dushmis/buck,Learn-Android-app/buck,grumpyjames/buck,SeleniumHQ/buck,pwz3n0/buck,mikekap/buck,shs96c/buck,stuhood/buck,nguyentruongtho/buck,darkforestzero/buck,Heart2009/buck,justinmuller/buck,kageiit/buck,k21/buck,vine/buck,dpursehouse/buck,shybovycha/buck,zhan-xiong/buck,clonetwin26/buck,raviagarwal7/buck,shs96c/buck,shs96c/buck,lukw00/buck,tgummerer/buck,hgl888/buck,luiseduardohdbackup/buck,davido/buck,neonichu/buck,luiseduardohdbackup/buck,vschs007/buck,k21/buck,shybovycha/buck,shybovycha/buck,SeleniumHQ/buck,luiseduardohdbackup/buck,marcinkwiatkowski/buck,SeleniumHQ/buck,JoelMarcey/buck,neonichu/buck,rmaz/buck,brettwooldridge/buck,tgummerer/buck,zhuxiaohao/buck,grumpyjames/buck,Distrotech/buck,marcinkwiatkowski/buck,dushmis/buck,robbertvanginkel/buck,artiya4u/buck,marcinkwiatkowski/buck,ilya-klyuchnikov/buck,rhencke/buck,marcinkwiatkowski/buck,SeleniumHQ/buck,kageiit/buck,zhan-xiong/buck,sdwilsh/buck,raviagarwal7/buck,mikekap/buck,rmaz/buck,rowillia/buck,Addepar/buck,rmaz/buck,Dominator008/buck,k21/buck,luiseduardohdbackup/buck,janicduplessis/buck,bocon13/buck,zhan-xiong/buck,neonichu/buck,Addepar/buck,Dominator008/buck,bocon13/buck,sdwilsh/buck,luiseduardohdbackup/buck,darkforestzero/buck,Learn-Android-app/buck,brettwooldridge/buck,1yvT0s/buck,vschs007/buck,LegNeato/buck,shybovycha/buck,bocon13/buck,marcinkwiatkowski/buck,stuhood/buck,OkBuilds/buck,bocon13/buck,dpursehouse/buck,SeleniumHQ/buck,1yvT0s/buck,tgummerer/buck,janicduplessis/buck,darkforestzero/buck,clonetwin26/buck,saleeh93/buck-cutom,ilya-klyuchnikov/buck,vine/buck,mogers/buck,rhencke/buck,Dominator008/buck,vschs007/buck,LegNeato/buck,brettwooldridge/buck,zpao/buck,facebook/buck,ilya-klyuchnikov/buck,shs96c/buck,Heart2009/buck,illicitonion/buck,rhencke/buck,darkforestzero/buck,illicitonion/buck,brettwooldridge/buck,sdwilsh/buck,LegNeato/buck,rhencke/buck,mogers/buck,mikekap/buck,liuyang-li/buck,Addepar/buck,rowillia/buck,zhan-xiong/buck,darkforestzero/buck,marcinkwiatkowski/buck,justinmuller/buck,artiya4u/buck,luiseduardohdbackup/buck,Distrotech/buck,marcinkwiatkowski/buck,darkforestzero/buck,tgummerer/buck,Addepar/buck,SeleniumHQ/buck,romanoid/buck,artiya4u/buck,rmaz/buck,OkBuilds/buck,illicitonion/buck,shybovycha/buck,mikekap/buck,Distrotech/buck,dpursehouse/buck,grumpyjames/buck,Addepar/buck,zhan-xiong/buck,pwz3n0/buck,Dominator008/buck,OkBuilds/buck,pwz3n0/buck,nguyentruongtho/buck,zpao/buck,romanoid/buck,dpursehouse/buck,stuhood/buck,Heart2009/buck,lukw00/buck,vschs007/buck,robbertvanginkel/buck,siddhartharay007/buck,dsyang/buck,mread/buck,clonetwin26/buck,zpao/buck,liuyang-li/buck,robbertvanginkel/buck,lukw00/buck,JoelMarcey/buck,artiya4u/buck,stuhood/buck,mnuessler/buck,mnuessler/buck,k21/buck,vine/buck,Learn-Android-app/buck,liuyang-li/buck,zhan-xiong/buck,janicduplessis/buck,brettwooldridge/buck,artiya4u/buck,mread/buck,ilya-klyuchnikov/buck,shs96c/buck,vine/buck,dsyang/buck,raviagarwal7/buck,clonetwin26/buck,OkBuilds/buck,SeleniumHQ/buck,mikekap/buck,liuyang-li/buck,clonetwin26/buck,darkforestzero/buck,Dominator008/buck,daedric/buck,LegNeato/buck,mogers/buck,darkforestzero/buck,neonichu/buck,JoelMarcey/buck,vschs007/buck,clonetwin26/buck,OkBuilds/buck,bocon13/buck,zpao/buck,Learn-Android-app/buck,zhan-xiong/buck,grumpyjames/buck,mnuessler/buck,kageiit/buck,LegNeato/buck,davido/buck,zhan-xiong/buck,vine/buck,1yvT0s/buck,pwz3n0/buck,dushmis/buck,SeleniumHQ/buck,davido/buck,grumpyjames/buck,OkBuilds/buck,MarkRunWu/buck,grumpyjames/buck,tgummerer/buck,k21/buck,Addepar/buck,brettwooldridge/buck,marcinkwiatkowski/buck,dsyang/buck,Heart2009/buck,clonetwin26/buck,dushmis/buck,dsyang/buck,grumpyjames/buck,MarkRunWu/buck,lukw00/buck,justinmuller/buck,zhan-xiong/buck,romanoid/buck,shybovycha/buck,stuhood/buck,mikekap/buck,lukw00/buck,Dominator008/buck,k21/buck,MarkRunWu/buck,Dominator008/buck,siddhartharay007/buck,robbertvanginkel/buck,mnuessler/buck,sdwilsh/buck,rmaz/buck,JoelMarcey/buck,LegNeato/buck,mread/buck,pwz3n0/buck,facebook/buck,k21/buck,mikekap/buck,tgummerer/buck,romanoid/buck,dpursehouse/buck,luiseduardohdbackup/buck,darkforestzero/buck,liuyang-li/buck,robbertvanginkel/buck,vine/buck,OkBuilds/buck,mikekap/buck,vine/buck,liuyang-li/buck,Distrotech/buck,raviagarwal7/buck,Heart2009/buck,dsyang/buck,daedric/buck,grumpyjames/buck,romanoid/buck,1yvT0s/buck,vschs007/buck,brettwooldridge/buck,vschs007/buck,LegNeato/buck,stuhood/buck,Learn-Android-app/buck,nguyentruongtho/buck,Addepar/buck,robbertvanginkel/buck,zhuxiaohao/buck,hgl888/buck,bocon13/buck,justinmuller/buck,shs96c/buck,dushmis/buck,dsyang/buck,darkforestzero/buck,Distrotech/buck,siddhartharay007/buck,lukw00/buck,stuhood/buck,robbertvanginkel/buck,mogers/buck,JoelMarcey/buck,illicitonion/buck,rhencke/buck,mogers/buck,k21/buck,LegNeato/buck,rowillia/buck,darkforestzero/buck,Addepar/buck,dushmis/buck,dsyang/buck,brettwooldridge/buck,mogers/buck,zpao/buck,daedric/buck,daedric/buck,zhuxiaohao/buck,rmaz/buck,robbertvanginkel/buck,JoelMarcey/buck,robbertvanginkel/buck,siddhartharay007/buck,dpursehouse/buck,neonichu/buck,Distrotech/buck,raviagarwal7/buck,romanoid/buck,dushmis/buck,Distrotech/buck,romanoid/buck,pwz3n0/buck,clonetwin26/buck,OkBuilds/buck,sdwilsh/buck,dushmis/buck,artiya4u/buck,zhuxiaohao/buck,ilya-klyuchnikov/buck,illicitonion/buck,justinmuller/buck,OkBuilds/buck,bocon13/buck,JoelMarcey/buck,hgl888/buck,ilya-klyuchnikov/buck,romanoid/buck,illicitonion/buck,mikekap/buck,nguyentruongtho/buck,vschs007/buck,hgl888/buck,tgummerer/buck,Learn-Android-app/buck,mogers/buck,vine/buck,rmaz/buck,davido/buck,artiya4u/buck,sdwilsh/buck,zhuxiaohao/buck,brettwooldridge/buck,rmaz/buck,kageiit/buck,rhencke/buck,siddhartharay007/buck,rowillia/buck,darkforestzero/buck,clonetwin26/buck,shs96c/buck,pwz3n0/buck,daedric/buck,justinmuller/buck,MarkRunWu/buck,zhuxiaohao/buck,JoelMarcey/buck,Distrotech/buck,justinmuller/buck,luiseduardohdbackup/buck,mread/buck,stuhood/buck,mogers/buck,siddhartharay007/buck,JoelMarcey/buck,romanoid/buck,zhuxiaohao/buck,hgl888/buck,dsyang/buck,janicduplessis/buck,davido/buck,LegNeato/buck,shybovycha/buck,shybovycha/buck,brettwooldridge/buck,dsyang/buck,robbertvanginkel/buck,nguyentruongtho/buck,SeleniumHQ/buck,facebook/buck,ilya-klyuchnikov/buck,daedric/buck,dushmis/buck,zpao/buck,LegNeato/buck,mogers/buck,rowillia/buck,davido/buck,artiya4u/buck,illicitonion/buck,raviagarwal7/buck,mogers/buck,marcinkwiatkowski/buck,romanoid/buck,marcinkwiatkowski/buck,dushmis/buck,rowillia/buck,artiya4u/buck,sdwilsh/buck,dsyang/buck,dsyang/buck,luiseduardohdbackup/buck,Dominator008/buck,shybovycha/buck,facebook/buck,vschs007/buck,romanoid/buck,Distrotech/buck,romanoid/buck,justinmuller/buck,davido/buck,dsyang/buck,Learn-Android-app/buck,hgl888/buck,stuhood/buck,vschs007/buck,janicduplessis/buck,MarkRunWu/buck,zhan-xiong/buck,tgummerer/buck,neonichu/buck,sdwilsh/buck,stuhood/buck,OkBuilds/buck,mnuessler/buck,sdwilsh/buck,Addepar/buck,dsyang/buck,tgummerer/buck,justinmuller/buck,justinmuller/buck,raviagarwal7/buck,rowillia/buck,daedric/buck,Heart2009/buck,daedric/buck,marcinkwiatkowski/buck,rowillia/buck,ilya-klyuchnikov/buck,neonichu/buck,lukw00/buck,rowillia/buck,shs96c/buck,shs96c/buck,sdwilsh/buck,bocon13/buck,darkforestzero/buck,k21/buck,dpursehouse/buck,illicitonion/buck,ilya-klyuchnikov/buck,justinmuller/buck,raviagarwal7/buck,rhencke/buck,SeleniumHQ/buck,rowillia/buck,mnuessler/buck,rowillia/buck,hgl888/buck,mnuessler/buck,rowillia/buck,LegNeato/buck,sdwilsh/buck,ilya-klyuchnikov/buck,rmaz/buck,vschs007/buck,saleeh93/buck-cutom,saleeh93/buck-cutom,Learn-Android-app/buck,JoelMarcey/buck,davido/buck,bocon13/buck,Addepar/buck,rhencke/buck,saleeh93/buck-cutom,mikekap/buck,robbertvanginkel/buck,illicitonion/buck,Distrotech/buck,lukw00/buck,Heart2009/buck,Addepar/buck,mikekap/buck,davido/buck,1yvT0s/buck,siddhartharay007/buck,romanoid/buck,Learn-Android-app/buck,liuyang-li/buck,liuyang-li/buck,mread/buck,vschs007/buck,1yvT0s/buck,Dominator008/buck,raviagarwal7/buck,MarkRunWu/buck,rmaz/buck,Addepar/buck,raviagarwal7/buck,daedric/buck,neonichu/buck,clonetwin26/buck,rhencke/buck,mnuessler/buck,janicduplessis/buck,brettwooldridge/buck,lukw00/buck,Dominator008/buck,MarkRunWu/buck,dpursehouse/buck,bocon13/buck,robbertvanginkel/buck,Learn-Android-app/buck,zhan-xiong/buck,grumpyjames/buck,ilya-klyuchnikov/buck,tgummerer/buck,illicitonion/buck,pwz3n0/buck,illicitonion/buck,shybovycha/buck,rmaz/buck,vine/buck,sdwilsh/buck,zhuxiaohao/buck,bocon13/buck,shybovycha/buck,shs96c/buck,shs96c/buck,facebook/buck,lukw00/buck,bocon13/buck,nguyentruongtho/buck,pwz3n0/buck,mikekap/buck,robbertvanginkel/buck,vschs007/buck,SeleniumHQ/buck,janicduplessis/buck,hgl888/buck,neonichu/buck,vine/buck,JoelMarcey/buck,zhan-xiong/buck,justinmuller/buck,mogers/buck,artiya4u/buck,shybovycha/buck,1yvT0s/buck,Distrotech/buck,brettwooldridge/buck,janicduplessis/buck,davido/buck,rmaz/buck,SeleniumHQ/buck,brettwooldridge/buck,kageiit/buck,rhencke/buck,raviagarwal7/buck,grumpyjames/buck