[TS-3973] convert the rww delay timer to correct units Patch from Shinya Kawano (git --author didn't recognize the author)
[TS-3973] convert the rww delay timer to correct units
Patch from Shinya Kawano (git --author didn't recognize the author)

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