message: Update command_line.cc, fixes
  - error: lambda capture 'working_files' is not used
  - error: lambda capture 'config' is not used
diff: @@ -2004,7 +2004,7 @@ bool QueryDbMainLoop(Config* config,
  }
  ClangCompleteManager::OnComplete callback = std::bind(
  - [working_files, global_code_complete_cache,
  + [global_code_complete_cache,
  non_global_code_complete_cache, is_global_completion,
  existing_completion,
  msg](const NonElidedVector<lsCompletionItem>& results,
  @@ -3011,7 +3011,7 @@ void RunQueryDbThread(const std::string& bin_name,
  // |ipc| is connected to a server.
  void LaunchStdinLoop(Config* config,
  std::unordered_map<IpcId, Timer>* request_times) {
  - WorkThread::StartThread("stdin", [config, request_times]() {
  + WorkThread::StartThread("stdin", [request_times]() {
  IpcManager* ipc = IpcManager::instance();
  std::unique_ptr<BaseIpcMessage> message =
  