lib/third_party/tracing/model/slice_group.js
function(slice) {
      this.haveTopLevelSlicesBeenBuilt = false;
      slice.parentContainer = this.parentContainer_;
      this.slices.push(slice);
      return slice;
    }
function(slice) {
      this.haveTopLevelSlicesBeenBuilt = false;
      slice.parentContainer = this.parentContainer_;
      this.slices.push(slice);
      return slice;
    }
function ( slice ) { this . haveTopLevelSlicesBeenBuilt = false ; slice . parentContainer = this . parentContainer_ ; this . slices . push ( slice ) ; return slice ; }
Helper function that pushes the provided slice onto the slices array.
@param {Slice} slice The slice to be added to the slices array.
Helper function that pushes the provided slice onto the slices array .