[Pidgin] #5106: Added timeout to hide buddy list tooltips

[Pidgin]

#5106: Added timeout to hide buddy list tooltips
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  Reporter:  afoglia       |       Owner:       
      Type:  enhancement   |      Status:  new  
  Priority:  minor         |   Milestone:       
 Component:  pidgin (gtk)  |     Version:  2.4.0
Resolution:                |    Keywords:       
   Pending:  0             |  
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Comment (by sadrul at pidgin.im):

 (In [8ac2f1461dd4df5ba43e8c0399b59451b3c549e6]) Destroy the tooltip when a
 group in the buddylist is expanded or collapsed
 to make sure the tooltip doesn't hide the newly exposed contacts/chats.
 References #5106.

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Ticket URL: <http://developer.pidgin.im/ticket/5106#comment:5>
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