Log Message:
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Fix wxStaticText label wrapping in wxGTK
Both using wxST_WRAP and explicitly calling Wrap() from wxEVT_SIZE
handler could result in making the visible label completely empty due to
SetLabel(m_unwrappedLabel) call in wxStaticTextBase::Wrap() not working
as expected: at least in wxGTK, m_unwrappedLabel was reset by SetLabel()
before being actually used.
Fix this by passing the already existing local copy of m_unwrappedLabel
to this function instead.