Changeset 9627:cc159aa06eff
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Ruby System, Cache Recorder: Use delete [] for trace vars

The cache trace variables are array allocated uint8_t* in the RubySystem and
the Ruby CacheRecorder, but the code used delete to free the memory, resulting
in Valgrind memory errors. Change these deletes to delete [] to get rid of the
errors.

Ran x86 FS in Valgrind to verify errors are gone.