Added calls to nsMemory::Free() to free text in PasteAsPlainTextQuotation() and InsertFromTransferable(). r=brade@netscape.com sr=sfraser@netscape.com Fix is already checked into the trunk. git-svn-id: svn://10.0.0.236/branches/Netscape_20000922_BRANCH@80504 18797224-902f-48f8-a5cc-f745e15eee43