You will lose information that may help us debug and it will not "fix" anything.
http://wiki.bitshares.org/index.php/BitShares_X_Solutions#NEVER_CALL_clear_pending_transactions (http://wiki.bitshares.org/index.php/BitShares_X_Solutions#NEVER_CALL_clear_pending_transactions)
A wiki edit and a bump. ;)
Call doesn't exist any more... renamed it and we only "hide" them now.