function waitForTracking() {
    if (!this._isTracking) {
      this.waitForEvent("weave:engine:start-tracking");
    }
  }
/**
   * Waits for Sync to start tracking before returning.
   */
Waits for Sync to start tracking before returning.
Waits for Sync to start tracking before returning .
function waitForTracking() {
    if (!this._isTracking) {
      this.waitForEvent("weave:engine:start-tracking");
    }
  }
function waitForTracking ( ) { if ( ! this . _isTracking ) { this . waitForEvent ( "weave:engine:start-tracking" ) ; } }
Waits for Sync to start tracking before returning.
Waits for Sync to start tracking before returning .