bzbarsky%mit.edu f72b6bdcd6 Make sure to clear out content when we have it specified as none or initial,
even if we're ending up computing the difference from a cached struct.  Bug
273719, r+sr=dbaron


git-svn-id: svn://10.0.0.236/trunk@167655 18797224-902f-48f8-a5cc-f745e15eee43
2005-01-13 03:49:20 +00:00
..
2004-08-06 19:48:04 +00:00