[pango/rewrite-line-breaking] Fix a thinko in zero_line_final_space

[Matthias Clasen <matthiasc src gnome org>]

commit 82cea295cf3ad21260b35be2ef2aaa30325d272a
Author: Matthias Clasen <mclasen redhat com>
Date:   Tue Nov 16 18:22:32 2021 -0500

    Fix a thinko in zero_line_final_space
    
    We must not add the width of the space back to
    remaining_width, since we're just correcting the
    glyphs to match the accounting that process_item
    has already done.
    
    This was showing up as justification operating
    on wrong numbers when justifying lines with a
    final space, leading to uneven margins.

 pango/pango-layout.c | 1 -
 1 file changed, 1 deletion(-)
---
diff --git a/pango/pango-layout.c b/pango/pango-layout.c
index 1e8f1087..f820a6c6 100644
--- a/pango/pango-layout.c
+++ b/pango/pango-layout.c
@@ -6003,7 +6003,6 @@ zero_line_final_space (PangoLayoutLine *line,
     }
 
   g_debug ("zero line final space: collapsing the space");
-  state->remaining_width += glyphs->glyphs[glyph].geometry.width;
   glyphs->glyphs[glyph].geometry.width = 0;
   glyphs->glyphs[glyph].glyph = PANGO_GLYPH_EMPTY;
 }