[Pidgin] #8727: Small close buttons - ui improvement

[Pidgin]

#8727: Small close buttons - ui improvement
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 Reporter:  karvanitis           |        Owner:              
     Type:  patch                |       Status:  new         
Milestone:  3.0.0                |    Component:  pidgin (gtk)
  Version:  2.5.5                |   Resolution:              
 Keywords:  close button widget  |  
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Comment(by QuLogic):

 So we don't really use that !GdkPixbuf for much, really. Also, we don't
 really need the !GtkWidget that's for the button after it's created. Is it
 possible to just leave in the image creation (and struct entry) until
 3.0.0 and use the button now? Since we're going for 2.7.0, we can add that
 new API that's in the patch.

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Ticket URL: <http://developer.pidgin.im/ticket/8727#comment:8>
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