ThreadBarrier    4575 test/cctest/test-debug.cc   explicit ThreadBarrier(int num_threads);
ThreadBarrier    4576 test/cctest/test-debug.cc   ~ThreadBarrier();
ThreadBarrier    4586 test/cctest/test-debug.cc ThreadBarrier::ThreadBarrier(int num_threads)
ThreadBarrier    4595 test/cctest/test-debug.cc ThreadBarrier::~ThreadBarrier() {
ThreadBarrier    4601 test/cctest/test-debug.cc void ThreadBarrier::Wait() {
ThreadBarrier    4625 test/cctest/test-debug.cc   ThreadBarrier barrier_1;
ThreadBarrier    4626 test/cctest/test-debug.cc   ThreadBarrier barrier_2;
ThreadBarrier    4627 test/cctest/test-debug.cc   ThreadBarrier barrier_3;
ThreadBarrier    4628 test/cctest/test-debug.cc   ThreadBarrier barrier_4;
ThreadBarrier    4629 test/cctest/test-debug.cc   ThreadBarrier barrier_5;