r=pedemont, sr=blizzard, a=asa OS/2 only - fix some edge cases where file dialog didn't appear, general cleanup git-svn-id: svn://10.0.0.236/branches/MOZILLA_1_0_BRANCH@120245 18797224-902f-48f8-a5cc-f745e15eee43
r=pedemont, sr=blizzard, a=asa OS/2 only - fix some edge cases where file dialog didn't appear, general cleanup git-svn-id: svn://10.0.0.236/branches/MOZILLA_1_0_BRANCH@120245 18797224-902f-48f8-a5cc-f745e15eee43