[btcsuite/btcd] ad35a5: Have calcPriority determine the tx size.

[David Hill]

  Branch: refs/heads/master
  Home:   https://github.com/btcsuite/btcd
  Commit: ad35a5dc48c112651ebd46137128db3f071f9aca
      
https://github.com/btcsuite/btcd/commit/ad35a5dc48c112651ebd46137128db3f071f9aca
  Author: David Hill <dh...@mindcry.org>
  Date:   2015-03-10 (Tue, 10 Mar 2015)

  Changed paths:
    M mempool.go

  Log Message:
  -----------
  Have calcPriority determine the tx size.