[gitg] Removed unused variable

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

commit d9567b59689f89e7a8fb858167db4185ce1979b0
Author: Jesse van den Kieboom <jessevdk gnome org>
Date:   Sun Apr 3 18:09:31 2011 +0200

    Removed unused variable

 gitg/gitg-commit-view.c |    4 ----
 1 files changed, 0 insertions(+), 4 deletions(-)
---
diff --git a/gitg/gitg-commit-view.c b/gitg/gitg-commit-view.c
index ccd64c6..9d2d75d 100644
--- a/gitg/gitg-commit-view.c
+++ b/gitg/gitg-commit-view.c
@@ -560,11 +560,7 @@ staged_selection_changed (GtkTreeSelection *selection, GitgCommitView *view)
 		else
 		{
 			gchar *basename;
-			GtkSourceLanguage *language;
-
 			basename = g_file_get_basename(f);
-			language = gitg_utils_get_language(basename,
-			                                   content_type);
 
 			g_free(basename);