message: [terminal] Grid: minor code cleanup.
diff: @@ -578,19 +578,16 @@ void Grid<Cell>::render(RendererT&& _render, ScrollOffset _scrollOffset) const
  {
  auto x = ColumnOffset(0);
  Line<Cell> const& line = lines_[i];
  - if (1) // constexpr (Line<Cell>::Optimized)
  - {
  if (line.isTrivialBuffer())
  - {
  _render.renderTrivialLine(line.trivialBuffer(), y);
  - continue;
  - }
  - }
  + else
  + {
  _render.startLine(y);
  for (Cell const& cell: line.cells())
  _render.renderCell(cell, y, x++);
  _render.endLine();
  }
  + }
  _render.finish();
  }
  // }}}
  