[LyX/master] Remove variable y_top that was computed but not used.

[Jean-Marc Lasgouttes]

commit 44acd4a3cbeb32164d9b4cba637975d08ebbef1b
Author: Jean-Marc Lasgouttes <lasgout...@lyx.org>
Date:   Mon Oct 12 11:55:38 2015 +0200

    Remove variable y_top that was computed but not used.

diff --git a/src/RowPainter.cpp b/src/RowPainter.cpp
index 81b58a8..3466a04 100644
--- a/src/RowPainter.cpp
+++ b/src/RowPainter.cpp
@@ -357,7 +357,7 @@ void RowPainter::paintDepthBar() const
 }
 
 
-int RowPainter::paintAppendixStart(int y) const
+void RowPainter::paintAppendixStart(int y) const
 {
        FontInfo pb_font = sane_font;
        pb_font.setColor(Color_appendix);
@@ -377,8 +377,6 @@ int RowPainter::paintAppendixStart(int y) const
 
        pi_.pain.line(int(xo_ + 1), y, text_start, y, Color_appendix);
        pi_.pain.line(text_end, y, int(xo_ + width_ - 2), y, Color_appendix);
-
-       return 3 * defaultRowHeight();
 }
 
 
@@ -401,40 +399,21 @@ void RowPainter::paintTooLargeMarks(bool const left, bool 
const right) const
 
 void RowPainter::paintFirst() const
 {
-       BufferParams const & bparams = pi_.base.bv->buffer().params();
        Layout const & layout = par_.layout();
 
-       int y_top = 0;
-
        // start of appendix?
        if (par_.params().startOfAppendix())
-               y_top += paintAppendixStart(yo_ - row_.ascent() + 2 * 
defaultRowHeight());
-
-       if (bparams.paragraph_separation == 
BufferParams::ParagraphSkipSeparation
-               && pit_ != 0) {
-               if (layout.latextype == LATEX_PARAGRAPH
-                   && !par_.getDepth()) {
-                       y_top += bparams.getDefSkip().inPixels(*pi_.base.bv);
-               } else {
-                       Layout const & playout = pars_[pit_ - 1].layout();
-                       if (playout.latextype == LATEX_PARAGRAPH
-                           && !pars_[pit_ - 1].getDepth()) {
-                               // is it right to use defskip here, too? (AS)
-                               y_top += 
bparams.getDefSkip().inPixels(*pi_.base.bv);
-                       }
-               }
-       }
+           paintAppendixStart(yo_ - row_.ascent() + 2 * defaultRowHeight());
 
        bool const is_first =
                text_.isFirstInSequence(pit_) || !layout.isParagraphGroup();
        //lyxerr << "paintFirst: " << par_.id() << " is_seq: " << is_seq << 
endl;
 
        if (layout.labelIsInline()
-                       && (layout.labeltype != LABEL_STATIC || is_first)) {
+           && (layout.labeltype != LABEL_STATIC || is_first))
                paintLabel();
-       } else if (is_first && layout.labelIsAbove()) {
+       else if (is_first && layout.labelIsAbove())
                paintTopLevelLabel();
-       }
 }
 
 
diff --git a/src/RowPainter.h b/src/RowPainter.h
index aa48f46..6d5a8c6 100644
--- a/src/RowPainter.h
+++ b/src/RowPainter.h
@@ -63,7 +63,7 @@ private:
        void paintStringAndSel(Row::Element const & e);
        void paintMisspelledMark(double orig_x, Row::Element const & e) const;
        void paintChange(double orig_x , Font const & font, Change const & 
change) const;
-       int paintAppendixStart(int y) const;
+       void paintAppendixStart(int y) const;
        void paintInset(Inset const * inset, Font const & font,
                     Change const & change, pos_type const pos);