[gtk+] Remove an unused private function

[Matthias Clasen <matthiasc src gnome org>]

commit 111cc604f5aa920c21c4db311d8d52a03d5657f2
Author: Matthias Clasen <mclasen redhat com>
Date:   Sun May 5 14:26:33 2013 -0400

    Remove an unused private function
    
    _gtk_text_layout_get_line_xrange was not exported and not used
    inside GTK+ either.

 gtk/gtktextlayout.c |   39 ---------------------------------------
 gtk/gtktextlayout.h |    4 ----
 2 files changed, 0 insertions(+), 43 deletions(-)
---
diff --git a/gtk/gtktextlayout.c b/gtk/gtktextlayout.c
index 73be6b4..f87714b 100644
--- a/gtk/gtktextlayout.c
+++ b/gtk/gtktextlayout.c
@@ -2837,45 +2837,6 @@ gtk_text_layout_get_line_yrange (GtkTextLayout     *layout,
     }
 }
 
-/**
- * _gtk_text_layout_get_line_xrange:
- * @layout: a #GtkTextLayout
- * @iter:   a #GtkTextIter
- * @x:      location to store the top of the paragraph in pixels,
- *          or %NULL.
- * @width  location to store the height of the paragraph in pixels,
- *          or %NULL.
- *
- * Find the range of X coordinates for the paragraph containing
- * the given iter. Private for 2.0 due to API freeze, could
- * be made public for 2.2.
- **/
-void
-_gtk_text_layout_get_line_xrange (GtkTextLayout     *layout,
-                                  const GtkTextIter *iter,
-                                  gint              *x,
-                                  gint              *width)
-{
-  GtkTextLine *line;
-
-  g_return_if_fail (GTK_IS_TEXT_LAYOUT (layout));
-  g_return_if_fail (_gtk_text_iter_get_btree (iter) == _gtk_text_buffer_get_btree (layout->buffer));
-
-  line = _gtk_text_iter_get_text_line (iter);
-
-  if (x)
-    *x = 0; /* FIXME This is wrong; should represent the first available cursor position */
-  
-  if (width)
-    {
-      GtkTextLineData *line_data = _gtk_text_line_get_data (line, layout);
-      if (line_data)
-        *width = line_data->width;
-      else
-        *width = 0;
-    }
-}
-
 void
 gtk_text_layout_get_iter_location (GtkTextLayout     *layout,
                                    const GtkTextIter *iter,
diff --git a/gtk/gtktextlayout.h b/gtk/gtktextlayout.h
index 819aaf2..326b21e 100644
--- a/gtk/gtktextlayout.h
+++ b/gtk/gtktextlayout.h
@@ -372,10 +372,6 @@ void     gtk_text_layout_get_line_yrange      (GtkTextLayout     *layout,
                                                const GtkTextIter *iter,
                                                gint              *y,
                                                gint              *height);
-void     _gtk_text_layout_get_line_xrange     (GtkTextLayout     *layout,
-                                               const GtkTextIter *iter,
-                                               gint              *x,
-                                               gint              *width);
 void     gtk_text_layout_get_cursor_locations (GtkTextLayout     *layout,
                                                GtkTextIter       *iter,
                                                GdkRectangle      *strong_pos,