99282 - Make sure only HEAD attributes get added to the attribute list in ::OpenHead(). r=heikki, sr=jst.
100466 - Stop DT from containing DL.r=heikki,sr=jst.
102370 - DT should not close DD and vice versa.r=heikki,sr=jst.
100397 - In order for residual style to kick in...disable the check for wellformedness in quirks mode.r=alexandru,sr=attinasi.
102376 - Release nsIRequest in nsParser::DidBuildModel() since nsIRequest is not required past DidBuildModel.r=heikki,sr=darin.
git-svn-id: svn://10.0.0.236/trunk@105792 18797224-902f-48f8-a5cc-f745e15eee43