Reduce nested code where possible in build.js.
Reduce nested code where possible in build.js.


Former-commit-id: 6604a798be84656158957cca0697a208f97ca4f4
schnerd/lodash,lekkas/lodash,jshanson7/lodash,julianocomg/lodash,samuelbeek/lodash,lzheng571/lodash,jshanson7/lodash,Lottid/lodash,javiosyc/lodash,developer-prosenjit/lodash,zhangguangyong/lodash,shwaydogg/lodash,af7/lodash,felixshu/lodash,leolin1229/lodash,justintung/lodash,xiwc/lodash,tgriesser/lodash,af7/lodash,dgoncalves1/lodash,phillipalexander/lodash,PhiLhoSoft/lodash,MaxPRafferty/lodash,benweet/lodash,boneskull/lodash,IveWong/lodash,Andrey-Pavlov/lodash,beaugunderson/lodash,codydaig/lodash,timruffles/lodash,mjosh954/lodash,shwaydogg/lodash,xiwc/lodash,julianocomg/lodash,lzheng571/lodash,codydaig/lodash,lekkas/lodash,transGLUKator/lodash,rtorr/lodash,schnerd/lodash,felixshu/lodash,greyhwndz/lodash,mjosh954/lodash,joshuaprior/lodash,greyhwndz/lodash,nsamarcos/lodash,jshanson7/lodash,jzning-martian/lodash,xixilive/lodash,IveWong/lodash,tgriesser/lodash,mshoaibraja/lodash,r14r/fork_javascript_lodash,steelsojka/lodash,reggi/lodash,Lottid/lodash,polarbird/lodash,ror/lodash,phillipalexander/lodash,phillipalexander/lodash,gdi2290/lodash,msmorgan/lodash,enng0227/lodash,tquetano-r7/lodash,krrg/lodash,zestia/lodash,krrg/lodash,ajefremovs/lodash,developer-prosenjit/lodash,ror/lodash,therebelbeta/lodash,Moykn/lodash,imjerrybao/lodash,Xotic750/lodash,benweet/lodash,Moykn/lodash,neouser99/lodash,rlugojr/lodash,beaugunderson/lodash,jasnell/lodash,samuelbeek/lodash,krahman/lodash,andersonaguiar/lodash,rtorr/lodash,tquetano-r7/lodash,transGLUKator/lodash,krahman/lodash,zhangguangyong/lodash,lekoaf/lodash,Jaspersoft/lodash,studiowangfei/lodash,BernhardRode/lodash,tejokumar/lodash,andersonaguiar/lodash,r14r-work/fork_javascript_lodash,ricardohbin/lodash,shwaydogg/lodash,polarbird/lodash,felixshu/lodash,xixilive/lodash,AneesMohammed/lodash,imjerrybao/lodash,hitesh97/lodash,Xotic750/lodash,stewx/lodash,BernhardRode/lodash,jacwright/lodash,timruffles/lodash,nbellowe/lodash,r14r/fork_javascript_lodash,enng0227/lodash,AndBicScadMedia/lodash,tgriesser/lodash,AndBicScadMedia/lodash,samuelbeek/lodash,schnerd/lodash,justintung/lodash,krahman/lodash,jacwright/lodash,chrootsu/lodash,justintung/lodash,reggi/lodash,andersonaguiar/lodash,hafeez-syed/lodash,therebelbeta/lodash,tquetano-r7/lodash,zestia/lodash,gutenye/lodash,mjosh954/lodash,jzning-martian/lodash,neouser99/lodash,transGLUKator/lodash,r14r-work/fork_javascript_lodash,joshuaprior/lodash,boneskull/lodash,ror/lodash,hafeez-syed/lodash,hitesh97/lodash,r14r-work/fork_javascript_lodash,tonyonodi/lodash,xiwc/lodash,Jaspersoft/lodash,prawnsalad/lodash,IveWong/lodash,mshoaibraja/lodash,Moykn/lodash,AneesMohammed/lodash,zhangguangyong/lodash,tonyonodi/lodash,MaxPRafferty/lodash,Jaspersoft/lodash,stewx/lodash,rtorr/lodash,nsamarcos/lodash,msmorgan/lodash,nsamarcos/lodash,Andrey-Pavlov/lodash,studiowangfei/lodash,Xotic750/lodash,youprofit/lodash,tejokumar/lodash,mshoaibraja/lodash,lekoaf/lodash,dgoncalves1/lodash,polarbird/lodash,stewx/lodash,steelsojka/lodash,codydaig/lodash,youprofit/lodash,gdi2290/lodash,leolin1229/lodash,bnicart/lodash,PhiLhoSoft/lodash,lekkas/lodash,prawnsalad/lodash,studiowangfei/lodash,ricardohbin/lodash,r14r/fork_javascript_lodash,rlugojr/lodash,dgoncalves1/lodash,imjerrybao/lodash,ricardohbin/lodash,nbellowe/lodash,javiosyc/lodash,greyhwndz/lodash,huyinghuan/lodash,javiosyc/lodash,ajefremovs/lodash,enng0227/lodash,woldie/lodash,Andrey-Pavlov/lodash,benweet/lodash,huyinghuan/lodash,jacwright/lodash,jasnell/lodash,neouser99/lodash,AneesMohammed/lodash,bnicart/lodash,woldie/lodash,Droogans/lodash,youprofit/lodash,jzning-martian/lodash,af7/lodash,bnicart/lodash,naoina/lodash,timruffles/lodash,reggi/lodash,PhiLhoSoft/lodash,Lottid/lodash,gutenye/lodash,woldie/lodash,Droogans/lodash,naoina/lodash,krrg/lodash,Droogans/lodash,AndBicScadMedia/lodash,huyinghuan/lodash,naoina/lodash,prawnsalad/lodash,leolin1229/lodash,chrootsu/lodash,developer-prosenjit/lodash,chrootsu/lodash,hitesh97/lodash,julianocomg/lodash,jasnell/lodash,gutenye/lodash,lzheng571/lodash,therebelbeta/lodash,BernhardRode/lodash,hafeez-syed/lodash,joshuaprior/lodash,nbellowe/lodash,MaxPRafferty/lodash,ajefremovs/lodash,tejokumar/lodash,lekoaf/lodash,zestia/lodash,xixilive/lodash