Symbol: _DrawNonFlatButtonBackground
src/add-ons/control_look/FlatControlLook/FlatControlLook.cpp
1626
FlatControlLook::_DrawNonFlatButtonBackground(BView* view, BRect& rect,
src/kits/interface/HaikuControlLook.cpp
2834
HaikuControlLook::_DrawNonFlatButtonBackground(BView* view, BRect& rect,