[gtk+] gtktextdisplay: remove unused code

[Nelson Benítez León <nbenitez src gnome org>]

commit 0973ac416ac63baf0d0c728fd99b108ce70ae421
Author: Nelson Benítez León <nbenitezl+gnome gmail com>
Date:   Sun Jun 4 11:20:19 2017 +0500

    gtktextdisplay: remove unused code
    
    In render_para() function, which is called for every text line that
    needs to be drawn.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=783397

 gtk/gtktextdisplay.c |    9 ---------
 1 files changed, 0 insertions(+), 9 deletions(-)
---
diff --git a/gtk/gtktextdisplay.c b/gtk/gtktextdisplay.c
index 580b578..c6e28e4 100644
--- a/gtk/gtktextdisplay.c
+++ b/gtk/gtktextdisplay.c
@@ -572,21 +572,12 @@ render_para (GtkTextRenderer    *text_renderer,
   PangoLayout *layout = line_display->layout;
   int byte_offset = 0;
   PangoLayoutIter *iter;
-  PangoRectangle layout_logical;
   int screen_width;
   GdkRGBA selection;
   gboolean first = TRUE;
   GtkCssNode *selection_node;
 
   iter = pango_layout_get_iter (layout);
-
-  pango_layout_iter_get_layout_extents (iter, NULL, &layout_logical);
-
-  /* Adjust for margins */
-  
-  layout_logical.x += line_display->x_offset * PANGO_SCALE;
-  layout_logical.y += line_display->top_margin * PANGO_SCALE;
-
   screen_width = line_display->total_width;
 
   context = gtk_widget_get_style_context (text_renderer->widget);