- Up the WITNESS_COUNT macro from 200 to 1024 to support the growing number   of lock types in the kernel.  This results in an increase of witness   data usage from ~145k to ~280k on i386 for kernels with   'options WITNESS'. - Remove the unused witness malloc bucket.
- Up the WITNESS_COUNT macro from 200 to 1024 to support the growing number
  of lock types in the kernel.  This results in an increase of witness
  data usage from ~145k to ~280k on i386 for kernels with
  'options WITNESS'.
- Remove the unused witness malloc bucket.

Submitted by:	Michal Mertl mime at traveller dot cz (1)

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