99% of the time when I am using the `--xprofile` flag, I do the following:
# Run `some_command.PHP --xprofile=profile.json`.
# Upload the profile to Phabricator with `arc upload profile.json`.
# Get the PHID of the newly uploaded file with `echo '{"names": ["F123"]}' | arc call-conduit`.
# Open a browser and load `https://phabricstor.mydomain.com/xhprof/profile/$PHID/`.
This is very tedious and hard to explain to other... Instead I propose that the `--xprofile` flag automatically uploads the profile to Phabricator and provides an XHProf link to the profilem