- Disable generation of core file and stacktrace when running this testcase, which would
otherwise mark the whole testsuite as failed.
mysql-test/mysql-test-run.pl:
Allow --skip-core-file to be specified in master.opt file, which will turn
off the default behaviour to generate core file.
Remove the option --exit-info from being passed to myslqd when it's started. If used
it will just overwrite all the options for skip-stack-trace etc.
mysql-test/t/disabled.def:
Enable crash_commit_before
mysql-test/t/crash_commit_before-master.opt:
Run crash_commit_before test case without core file and stack trace.
