[fix bug 857289] Add NewRelic.
[fix bug 857289] Add NewRelic.

hoosteeno/mozillians,ChristineLaMuse/mozillians,safwanrahman/mozillians,johngian/mozillians,akatsoulas/mozillians,anistark/mozillians,johngian/mozillians,akarki15/mozillians,mozilla/mozillians,johngian/mozillians,fxa90id/mozillians,brian-yang/mozillians,mozilla/mozillians,justinpotts/mozillians,fxa90id/mozillians,justinpotts/mozillians,glogiotatidis/mozillians-new,chirilo/mozillians,akatsoulas/mozillians,anistark/mozillians,akarki15/mozillians,safwanrahman/mozillians,safwanrahman/mozillians,akatsoulas/mozillians,brian-yang/mozillians,brian-yang/mozillians,akarki15/mozillians,anistark/mozillians,johngian/mozillians,hoosteeno/mozillians,hoosteeno/mozillians,brian-yang/mozillians,fxa90id/mozillians,akatsoulas/mozillians,fxa90id/mozillians,justinpotts/mozillians,chirilo/mozillians,ChristineLaMuse/mozillians,glogiotatidis/mozillians-new,glogiotatidis/mozillians-new,chirilo/mozillians,mozilla/mozillians,glogiotatidis/mozillians-new,ChristineLaMuse/mozillians,chirilo/mozillians,justinpotts/mozillians,hoosteeno/mozillians,safwanrahman/mozillians,mozilla/mozillians,anistark/mozillians,akarki15/mozillians