r=pedemonte, sr=blizzard OS/2 only - use button 2 for drag git-svn-id: svn://10.0.0.236/trunk@121403 18797224-902f-48f8-a5cc-f745e15eee43
r=pedemonte, sr=blizzard OS/2 only - use button 2 for drag git-svn-id: svn://10.0.0.236/trunk@121403 18797224-902f-48f8-a5cc-f745e15eee43