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

[Michael Catanzaro <mcatanzaro src gnome org>]

commit 6afcf6cf2973142e6bb64805b91071d6eb857f84
Author: Michael Catanzaro <mcatanzaro igalia com>
Date:   Sun Dec 17 14:22:41 2017 -0600

    Revert "Revert "uri-helpers: Make validate_unicode_label() static""
    
    This reverts commit cf3bfeb14dec6c16f5721d21ef37a0c424d0404b.

 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;