[epiphany] uri-helpers: Make validate_unicode_label() static

[Gabriel Ivașcu <gabrielivascu src gnome org>]

commit 2c09ba1ed62205f21d5664f40a4b6a0a7de8276d
Author: Gabriel Ivascu <gabrielivascu gnome org>
Date:   Sun Dec 17 21:14:34 2017 +0200

    uri-helpers: Make validate_unicode_label() static

 lib/ephy-uri-helpers.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/lib/ephy-uri-helpers.c b/lib/ephy-uri-helpers.c
index 932a45f..143210f 100644
--- a/lib/ephy-uri-helpers.c
+++ b/lib/ephy-uri-helpers.c
@@ -284,7 +284,7 @@ script_table_get (GHashTable     *table,
  *
  * Return value: %TRUE if @label is considered safe, %FALSE otherwise
  **/
-gboolean
+static gboolean
 validate_unicode_label (const char *label)
 {
   GHashTable *table;