[Pidgin] #15063: Do not hardcode buddy list icon path

[Pidgin]

#15063: Do not hardcode buddy list icon path
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Reporter:  nodiscc  |        Type:  enhancement 
  Status:  new      |   Component:  pidgin (gtk)
 Version:  2.10.2   |    Keywords:  icon        
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 On Linux (mostly gnome environment, but with the tint2 taskbar), the buddy
 list's taskbar icon doesn't respect the globally set icon theme. It seems
 to be hardcoded to use /usr/share/icons/hicolor/*/apps/pidgin.png intead.

 Using the globally-set icon theme (gtk, gconf or dconf) would provide more
 smooth integration in desktop environments.

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Ticket URL: <http://developer.pidgin.im/ticket/15063>
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