Cleanup `getVars`, `matchFunction`, and `matchVar`.
Cleanup `getVars`, `matchFunction`, and `matchVar`.


Former-commit-id: b06d258373912d75bdfbbb31707fa17c160f75fe
reggi/lodash,Lottid/lodash,beaugunderson/lodash,rtorr/lodash,Droogans/lodash,imjerrybao/lodash,justintung/lodash,transGLUKator/lodash,ror/lodash,lekoaf/lodash,samuelbeek/lodash,joshuaprior/lodash,felixshu/lodash,jzning-martian/lodash,greyhwndz/lodash,IveWong/lodash,chrootsu/lodash,BernhardRode/lodash,rtorr/lodash,codydaig/lodash,jshanson7/lodash,msmorgan/lodash,codydaig/lodash,Xotic750/lodash,benweet/lodash,developer-prosenjit/lodash,hitesh97/lodash,greyhwndz/lodash,mjosh954/lodash,leolin1229/lodash,neouser99/lodash,nsamarcos/lodash,krrg/lodash,zestia/lodash,enng0227/lodash,af7/lodash,AndBicScadMedia/lodash,timruffles/lodash,lzheng571/lodash,tquetano-r7/lodash,shwaydogg/lodash,schnerd/lodash,benweet/lodash,r14r-work/fork_javascript_lodash,phillipalexander/lodash,shwaydogg/lodash,jzning-martian/lodash,BernhardRode/lodash,tonyonodi/lodash,ror/lodash,chrootsu/lodash,huyinghuan/lodash,ajefremovs/lodash,Jaspersoft/lodash,af7/lodash,tgriesser/lodash,felixshu/lodash,samuelbeek/lodash,julianocomg/lodash,huyinghuan/lodash,bnicart/lodash,dgoncalves1/lodash,rlugojr/lodash,rlugojr/lodash,gutenye/lodash,studiowangfei/lodash,gdi2290/lodash,krahman/lodash,naoina/lodash,AndBicScadMedia/lodash,AndBicScadMedia/lodash,stewx/lodash,r14r-work/fork_javascript_lodash,schnerd/lodash,r14r-work/fork_javascript_lodash,jacwright/lodash,andersonaguiar/lodash,jacwright/lodash,developer-prosenjit/lodash,krahman/lodash,prawnsalad/lodash,AneesMohammed/lodash,PhiLhoSoft/lodash,gutenye/lodash,benweet/lodash,javiosyc/lodash,timruffles/lodash,hafeez-syed/lodash,woldie/lodash,jasnell/lodash,MaxPRafferty/lodash,r14r/fork_javascript_lodash,Moykn/lodash,PhiLhoSoft/lodash,ror/lodash,xixilive/lodash,youprofit/lodash,jshanson7/lodash,leolin1229/lodash,boneskull/lodash,jasnell/lodash,steelsojka/lodash,huyinghuan/lodash,enng0227/lodash,hitesh97/lodash,transGLUKator/lodash,MaxPRafferty/lodash,ricardohbin/lodash,tonyonodi/lodash,zestia/lodash,schnerd/lodash,studiowangfei/lodash,enng0227/lodash,Xotic750/lodash,ricardohbin/lodash,xiwc/lodash,Jaspersoft/lodash,Lottid/lodash,xiwc/lodash,mjosh954/lodash,jacwright/lodash,ajefremovs/lodash,IveWong/lodash,javiosyc/lodash,mjosh954/lodash,krrg/lodash,therebelbeta/lodash,lekoaf/lodash,stewx/lodash,reggi/lodash,lekkas/lodash,codydaig/lodash,lekkas/lodash,steelsojka/lodash,tejokumar/lodash,lzheng571/lodash,nsamarcos/lodash,youprofit/lodash,Droogans/lodash,lekoaf/lodash,Andrey-Pavlov/lodash,shwaydogg/lodash,Xotic750/lodash,dgoncalves1/lodash,hafeez-syed/lodash,xixilive/lodash,zhangguangyong/lodash,youprofit/lodash,MaxPRafferty/lodash,Andrey-Pavlov/lodash,mshoaibraja/lodash,prawnsalad/lodash,polarbird/lodash,felixshu/lodash,AneesMohammed/lodash,leolin1229/lodash,Droogans/lodash,BernhardRode/lodash,xixilive/lodash,prawnsalad/lodash,bnicart/lodash,xiwc/lodash,rtorr/lodash,gutenye/lodash,javiosyc/lodash,zhangguangyong/lodash,julianocomg/lodash,imjerrybao/lodash,Moykn/lodash,krahman/lodash,dgoncalves1/lodash,therebelbeta/lodash,beaugunderson/lodash,nbellowe/lodash,andersonaguiar/lodash,timruffles/lodash,ricardohbin/lodash,Moykn/lodash,neouser99/lodash,reggi/lodash,gdi2290/lodash,phillipalexander/lodash,tgriesser/lodash,naoina/lodash,Jaspersoft/lodash,justintung/lodash,hafeez-syed/lodash,joshuaprior/lodash,studiowangfei/lodash,Andrey-Pavlov/lodash,phillipalexander/lodash,therebelbeta/lodash,AneesMohammed/lodash,hitesh97/lodash,zestia/lodash,imjerrybao/lodash,woldie/lodash,nbellowe/lodash,Lottid/lodash,justintung/lodash,polarbird/lodash,woldie/lodash,greyhwndz/lodash,tejokumar/lodash,joshuaprior/lodash,msmorgan/lodash,chrootsu/lodash,tgriesser/lodash,af7/lodash,mshoaibraja/lodash,neouser99/lodash,tejokumar/lodash,nbellowe/lodash,boneskull/lodash,transGLUKator/lodash,jasnell/lodash,developer-prosenjit/lodash,lekkas/lodash,krrg/lodash,jshanson7/lodash,andersonaguiar/lodash,nsamarcos/lodash,r14r/fork_javascript_lodash,jzning-martian/lodash,zhangguangyong/lodash,naoina/lodash,tquetano-r7/lodash,lzheng571/lodash,bnicart/lodash,tquetano-r7/lodash,r14r/fork_javascript_lodash,polarbird/lodash,PhiLhoSoft/lodash,IveWong/lodash,julianocomg/lodash,ajefremovs/lodash,mshoaibraja/lodash,stewx/lodash,samuelbeek/lodash