[gitg] Remove use of deprecated gtksourceview API

[Jesse van den Kieboom <jessevdk src gnome org>]

commit 42fcc13ae3bf4020bf34558583aea851dba520a4
Author: Jesse van den Kieboom <jessevdk gnome org>
Date:   Sat Jan 9 20:19:43 2010 +0100

    Remove use of deprecated gtksourceview API
    
    This bumps gtksourceview requirement to 2.8

 configure.ac            |    2 +-
 gitg/gitg-commit-view.c |    4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index 94c7150..1de521b 100644
--- a/configure.ac
+++ b/configure.ac
@@ -48,7 +48,7 @@ AM_GLIB_GNU_GETTEXT
 PKG_CHECK_MODULES(PACKAGE, [
 	gtk+-2.0 >= 2.12.0
 	gthread-2.0
-	gtksourceview-2.0
+	gtksourceview-2.0 >= 2.8
 	gio-2.0
 	gio-unix-2.0
 	gmodule-2.0
diff --git a/gitg/gitg-commit-view.c b/gitg/gitg-commit-view.c
index 8ef9198..7393055 100644
--- a/gitg/gitg-commit-view.c
+++ b/gitg/gitg-commit-view.c
@@ -965,7 +965,7 @@ gitg_commit_view_parser_finished(GtkBuildable *buildable, GtkBuilder *builder)
 
 	if (pixbuf)
 	{
-		gtk_source_view_set_mark_category_pixbuf(self->priv->changes_view, CATEGORY_STAGE_HUNK, pixbuf);
+		gtk_source_view_set_mark_category_icon_from_pixbuf(self->priv->changes_view, CATEGORY_STAGE_HUNK, pixbuf);
 		g_object_unref(pixbuf);
 	}
 
@@ -973,7 +973,7 @@ gitg_commit_view_parser_finished(GtkBuildable *buildable, GtkBuilder *builder)
 
 	if (pixbuf)
 	{
-		gtk_source_view_set_mark_category_pixbuf(self->priv->changes_view, CATEGORY_UNSTAGE_HUNK, pixbuf);
+		gtk_source_view_set_mark_category_icon_from_pixbuf(self->priv->changes_view, CATEGORY_UNSTAGE_HUNK, pixbuf);
 		g_object_unref(pixbuf);
 	}