message: Support thread name for debug use
diff: @@ -14,7 +14,9 @@ class PikaAuxiliaryThread : public pink::Thread {
  public:
  PikaAuxiliaryThread() :
  mu_(),
  - cv_(&mu_) {}
  + cv_(&mu_) {
  + set_thread_name("AuxiliaryThread");
  + }
  virtual ~PikaAuxiliaryThread();
  slash::Mutex mu_;
  slash::CondVar cv_;
  