[TS-3881] clang format.
[TS-3881] clang format.

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