on GFX side to fix nsRegion and the double buffer routines. Also removed the DOUBLE_CLICK messages as directed by someone, I forget now who. Bug 16698 r=Michael.Kedl@Nexwarecorp.com git-svn-id: svn://10.0.0.236/trunk@51085 18797224-902f-48f8-a5cc-f745e15eee43