Remove dead code
Remove dead code

Coverity CID#1242012

bryancall/trafficserver,rpufky/trafficserver,reveller/trafficserver,pbchou/trafficserver,dyrock/trafficserver,davidbz/trafficserver,chenglongwei/trafficserver,pbchou/trafficserver,taoyunxing/trafficserver,duke8253/trafficserver,rpufky/trafficserver,persiaAziz/trafficserver,vmamidi/trafficserver,davidbz/trafficserver,vmamidi/trafficserver,dyrock/trafficserver,chitianhao/trafficserver,chenglongwei/trafficserver,rahmalik/trafficserver,pbchou/trafficserver,duke8253/trafficserver,dyrock/trafficserver,taoyunxing/trafficserver,SolidWallOfCode/trafficserver,reveller/trafficserver,reveller/trafficserver,rpufky/trafficserver,chitianhao/trafficserver,taoyunxing/trafficserver,persiaAziz/trafficserver,PSUdaemon/trafficserver,taoyunxing/trafficserver,pbchou/trafficserver,dyrock/trafficserver,clearswift/trafficserver,davidbz/trafficserver,clearswift/trafficserver,SolidWallOfCode/trafficserver,rpufky/trafficserver,rpufky/trafficserver,chitianhao/trafficserver,persiaAziz/trafficserver,rpufky/trafficserver,duke8253/trafficserver,taoyunxing/trafficserver,dyrock/trafficserver,vmamidi/trafficserver,taoyunxing/trafficserver,chenglongwei/trafficserver,duke8253/trafficserver,PSUdaemon/trafficserver,bryancall/trafficserver,vmamidi/trafficserver,chenglongwei/trafficserver,davidbz/trafficserver,chitianhao/trafficserver,chenglongwei/trafficserver,SolidWallOfCode/trafficserver,duke8253/trafficserver,reveller/trafficserver,rpufky/trafficserver,chitianhao/trafficserver,clearswift/trafficserver,PSUdaemon/trafficserver,davidbz/trafficserver,persiaAziz/trafficserver,bryancall/trafficserver,rahmalik/trafficserver,rahmalik/trafficserver,clearswift/trafficserver,taoyunxing/trafficserver,reveller/trafficserver,clearswift/trafficserver,rpufky/trafficserver,clearswift/trafficserver,rahmalik/trafficserver,rahmalik/trafficserver,SolidWallOfCode/trafficserver,PSUdaemon/trafficserver,SolidWallOfCode/trafficserver,davidbz/trafficserver,rahmalik/trafficserver,chenglongwei/trafficserver,duke8253/trafficserver,bryancall/trafficserver,duke8253/trafficserver,clearswift/trafficserver,reveller/trafficserver,chitianhao/trafficserver,dyrock/trafficserver,pbchou/trafficserver,rahmalik/trafficserver,persiaAziz/trafficserver,bryancall/trafficserver,SolidWallOfCode/trafficserver,bryancall/trafficserver,reveller/trafficserver,reveller/trafficserver,rahmalik/trafficserver,dyrock/trafficserver,PSUdaemon/trafficserver,PSUdaemon/trafficserver,taoyunxing/trafficserver,taoyunxing/trafficserver,PSUdaemon/trafficserver,chitianhao/trafficserver,persiaAziz/trafficserver,vmamidi/trafficserver,rpufky/trafficserver,clearswift/trafficserver,rahmalik/trafficserver,SolidWallOfCode/trafficserver,chenglongwei/trafficserver,persiaAziz/trafficserver,reveller/trafficserver,PSUdaemon/trafficserver,persiaAziz/trafficserver,chenglongwei/trafficserver,pbchou/trafficserver,vmamidi/trafficserver,clearswift/trafficserver,PSUdaemon/trafficserver