message: Remove unused lambda capture.
diff: @@ -166,7 +166,7 @@ TEST(ThreadPool, ParallelForWithWorkerId) {
  }
  pool.ParallelForWithWorkerId(
  kWorkItems, kHugeCost,
  - [&threads_running, &work, num_threads](int64 begin, int64 end,
  + [&threads_running, &work](int64 begin, int64 end,
  int64 id) {
  // Store true for the current thread, and assert that another thread
  // is not running with the same id.
  