* simplify RegisterTinyHeapBlock by calling InternalTinyFreeMem directly,
  instead of FreeMem. We already do the alignments correctly, so going through
  FreeMem is no longer necessary.



git-svn-id: http://svn.freepascal.org/svn/fpc/trunk@28428 3ad0048d-3df7-0310-abae-a5850022a9f2