Fix bug where results were being sent on websocket too early.
Fix bug where results were being sent on websocket too early.

PolymerLabs/tachometer,google/tachometer,Polymer/tachometer,Polymer/tachometer,Polymer/tachometer,PolymerLabs/tachometer,google/tachometer,PolymerLabs/tachometer,google/tachometer