[Pharo-project] [update 2.0] #20524

[Marcus Denker]

20524
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Issue 7027:     Wrong halo handle balloon text showing
        http://code.google.com/p/pharo/issues/detail?id=7027

Diff information:
http://ss3.gemstone.com/ss/Pharo20/MorphicTests-MarcusDenker.66.diff
http://ss3.gemstone.com/ss/Pharo20/Morphic-MarcusDenker.1347.diff