[Bug 764261] revert zh-TW Accept Language rewrite
[Bug 764261] revert zh-TW Accept Language rewrite

dudepare/bedrock,alexgibson/bedrock,flodolo/bedrock,amjadm61/bedrock,chirilo/bedrock,l-hedgehog/bedrock,hoosteeno/bedrock,kyoshino/bedrock,amjadm61/bedrock,mozilla/mwc,yglazko/bedrock,TheJJ100100/bedrock,elin-moco/bedrock,mozilla/bedrock,mozilla/mwc,pascalchevrel/bedrock,gerv/bedrock,TheoChevalier/bedrock,jacshfr/mozilla-bedrock,pmclanahan/bedrock,glogiotatidis/bedrock,petabyte/bedrock,andreadelrio/bedrock,SujaySKumar/bedrock,MichaelKohler/bedrock,hoosteeno/bedrock,mmmavis/lightbeam-bedrock-website,chirilo/bedrock,hoosteeno/bedrock,marcoscaceres/bedrock,marcoscaceres/bedrock,mermi/bedrock,jacshfr/mozilla-bedrock,flodolo/bedrock,sgarrity/bedrock,flodolo/bedrock,craigcook/bedrock,CSCI-462-01-2017/bedrock,mermi/bedrock,gauthierm/bedrock,glogiotatidis/bedrock,mkmelin/bedrock,andreadelrio/bedrock,CSCI-462-01-2017/bedrock,ckprice/bedrock,pmclanahan/bedrock,TheoChevalier/bedrock,malena/bedrock,dudepare/bedrock,marcoscaceres/bedrock,Jobava/bedrock,petabyte/bedrock,ericawright/bedrock,TheJJ100100/bedrock,TheoChevalier/bedrock,marcoscaceres/bedrock,ckprice/bedrock,analytics-pros/mozilla-bedrock,gerv/bedrock,mmmavis/lightbeam-bedrock-website,sgarrity/bedrock,kyoshino/bedrock,petabyte/bedrock,pascalchevrel/bedrock,glogiotatidis/bedrock,jgmize/bedrock,mkmelin/bedrock,gauthierm/bedrock,mozilla/mwc,mmmavis/bedrock,kyoshino/bedrock,SujaySKumar/bedrock,schalkneethling/bedrock,bensternthal/bedrock,davehunt/bedrock,TheJJ100100/bedrock,analytics-pros/mozilla-bedrock,ericawright/bedrock,jacshfr/mozilla-bedrock,bensternthal/bedrock,petabyte/bedrock,mahinthjoe/bedrock,mmmavis/lightbeam-bedrock-website,mozilla/mwc,davehunt/bedrock,l-hedgehog/bedrock,mozilla/bedrock,analytics-pros/mozilla-bedrock,TheJJ100100/bedrock,pascalchevrel/bedrock,bensternthal/bedrock,jacshfr/mozilla-bedrock,mahinthjoe/bedrock,andreadelrio/bedrock,mozilla/bedrock,ericawright/bedrock,mmmavis/bedrock,pmclanahan/bedrock,jgmize/bedrock,amjadm61/bedrock,gauthierm/bedrock,mkmelin/bedrock,sylvestre/bedrock,mkmelin/bedrock,chirilo/bedrock,gauthierm/bedrock,dudepare/bedrock,elin-moco/bedrock,Jobava/bedrock,schalkneethling/bedrock,CSCI-462-01-2017/bedrock,malena/bedrock,mermi/bedrock,SujaySKumar/bedrock,sylvestre/bedrock,ckprice/bedrock,pascalchevrel/bedrock,jpetto/bedrock,mahinthjoe/bedrock,Jobava/bedrock,dudepare/bedrock,craigcook/bedrock,glogiotatidis/bedrock,craigcook/bedrock,chirilo/bedrock,jpetto/bedrock,flodolo/bedrock,yglazko/bedrock,elin-moco/bedrock,mermi/bedrock,sgarrity/bedrock,ericawright/bedrock,schalkneethling/bedrock,Sancus/bedrock,hoosteeno/bedrock,sgarrity/bedrock,l-hedgehog/bedrock,l-hedgehog/bedrock,rishiloyola/bedrock,sylvestre/bedrock,elin-moco/bedrock,jpetto/bedrock,alexgibson/bedrock,MichaelKohler/bedrock,amjadm61/bedrock,mozilla/bedrock,davehunt/bedrock,malena/bedrock,MichaelKohler/bedrock,jgmize/bedrock,Sancus/bedrock,davehunt/bedrock,alexgibson/bedrock,pmclanahan/bedrock,TheoChevalier/bedrock,andreadelrio/bedrock,Sancus/bedrock,rishiloyola/bedrock,rishiloyola/bedrock,sylvestre/bedrock,kyoshino/bedrock,bensternthal/bedrock,alexgibson/bedrock,Sancus/bedrock,SujaySKumar/bedrock,mmmavis/bedrock,schalkneethling/bedrock,craigcook/bedrock,jpetto/bedrock,yglazko/bedrock,amjadm61/bedrock,analytics-pros/mozilla-bedrock,malena/bedrock,CSCI-462-01-2017/bedrock,jgmize/bedrock,mmmavis/bedrock,mahinthjoe/bedrock,ckprice/bedrock,yglazko/bedrock,gerv/bedrock,Jobava/bedrock,jacshfr/mozilla-bedrock,gerv/bedrock,MichaelKohler/bedrock,rishiloyola/bedrock