[Trac #739] Up and Down button in Group Chat have no function

[Zarro Boogs per Child]

#739: Up and Down button in Group Chat have no function
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 Reporter:  Anna Chang  |       Owner:  dcbw   
     Type:  defect      |      Status:  new    
 Priority:  normal      |   Milestone:  BTest-2
Component:  sugar       |    Keywords:  chat   
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 Image:231    Bios:Q2B21[[BR]]

 Duplicated procedure:[[BR]]

 1.Enter suger.[[BR]]
 2.Open 'Group Chat' from frame.[[BR]]
 3.Type some words on text box and send those words[BR]]
 4.After send some text,press the Up and Down button in Group Chat.[[BR]]
 5.We can't move it up and down in the dialog window.-->problem[[BR]]
 6.But we use up and down button on keyboard is ok.

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Ticket URL: <http://dev.laptop.org/ticket/739>
One Laptop Per Child <http://laptop.org/>