As part of
MYR-24, when we imported, we changed the have_rocksdb to just check for the presence of the plugin like TokuDB. We also introduced a new have_rocksdb_as_default that checks to see if MyRocks is the default storage engine and replaced all have_myrocks in the suites with have_rocksdb_as_default. This is because many of the tests assume that is so and will only be testing InnoDB instead of MyRocks.
This task is the umbrella task to cover auditing the tests and ensuring that they to not require MyRocks as default, then converting the have_rocksdb_as_default back to just have_rocksdb