Replace work in #182322 with an implementation in the Dart Tooling Daemon.
dart tooling-daemon should record the information of the running process
dart tooling-daemon --list should list out the DTD URIs (and other metadata) for the running processes
dart tooling-daemon --list --machine should list out the DTD URIs (and other metadata) for the running processes in a JSON format
Replace work in #182322 with an implementation in the Dart Tooling Daemon.
dart tooling-daemonshould record the information of the running processdart tooling-daemon --listshould list out the DTD URIs (and other metadata) for the running processesdart tooling-daemon --list --machineshould list out the DTD URIs (and other metadata) for the running processes in a JSON format