message: Fix minor macOS layout breakage caused by
  wxOSX is now more in line with other ports, so Mac-specific layout
  tweaks became wrong with the update from
diff: @@ -336,7 +336,7 @@ EditingArea::EditingArea(wxWindow *parent, PoeditListCtrl *associatedList, Mode
  m_tagFormat = new TagLabel(this, Color::TagSecondaryFg, Color::TagSecondaryBg);
  auto sourceLineSizer = new ShrinkableBoxSizer(wxHORIZONTAL);
  - sourceLineSizer->Add(m_labelSource, wxSizerFlags().Center().Border(wxBOTTOM, MACOS_OR_OTHER(2, 0)));
  + sourceLineSizer->Add(m_labelSource, wxSizerFlags().Center());
  sourceLineSizer->AddSpacer(PX(4));
  sourceLineSizer->Add(m_tagContext, wxSizerFlags().Center().Border(wxRIGHT, PX(4)));
  sourceLineSizer->Add(m_tagFormat, wxSizerFlags().Center().Border(wxRIGHT, PX(4)));
  @@ -394,7 +394,7 @@ void EditingArea::CreateEditControls(wxBoxSizer *sizer)
  m_tagPretranslated->SetLabel(_("Pre-translated"));
  auto transLineSizer = new ShrinkableBoxSizer(wxHORIZONTAL);
  - transLineSizer->Add(m_labelTrans, wxSizerFlags().Center().Border(wxBOTTOM, MACOS_OR_OTHER(2, 0)));
  + transLineSizer->Add(m_labelTrans, wxSizerFlags().Center());
  transLineSizer->AddSpacer(PX(4));
  transLineSizer->Add(m_issueLine, wxSizerFlags().Center().Border(wxRIGHT, PX(4)));
  transLineSizer->SetShrinkableWindow(m_issueLine);
  @@ -496,7 +496,7 @@ void EditingArea::OnPaint(wxPaintEvent&)
  wxPaintDC dc(this);
  auto width = GetClientSize().x;
  - const int paddingTop = MACOS_OR_OTHER(PX(2), PX(6));
  + const int paddingTop = MACOS_OR_OTHER(dc.GetContentScaleFactor() > 1.0 ? PX(5) : PX(6), PX(6));
  const int paddingBottom = PX(5);
  auto clr = ColorScheme::Get(Color::EditingSeparator);
  