TS-1609 Fix build issues with gcc-4.7 related to the Cop changes
TS-1609 Fix build issues with gcc-4.7 related to the Cop changes

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