Method addSourceBlock

deps/v8/tools/profview/profview.js:1633–1638

(codeId, source)

  }

  addSourceBlock(codeId, source) {
    this.codes.set(codeId, {
      positionTable: new SourcePositionTable(source.positions),
      offsets: []
    });
  }

  addOffsetSample(codeId, codeOffset) {
    let codeIdOffsets = this.codes.get(codeId).offsets;