deprecate CronRunTrait

This might be true.
But I actually had an example where visiting /cron had a different effect than calling $cron->run() from the service.

Surely there is a module somewhere that is doing things wrong, e.g. not reset a cache variable etc.
I have not figured it out yet.
But in a functional test we want to be realistic.
So we want at least to keep the option to run cron as a separate request.

Arun.k → made their first commit to this issue’s fork.

@arun.k I have Tested Your branch 3274813-deprecate-cronruntrait
The deprecated code was removed from this File
like
Filename:
Db_LogTest.php
CronRunTrait.php

Remove code:
Before:
$cron_count = $this->runCron();

After:
$cron_count = \Drupal::service('cron')->run();

I Think We Will need to move RTBC

Thanks For Contribution.

CronRunTrait has the cronRun method, here we have only changed the runCron method which is different. There is no open MR and so the tests haven't even run yet.