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

[Michael Catanzaro <mcatanzaro src gnome org>]

commit cf3bfeb14dec6c16f5721d21ef37a0c424d0404b
Author: Michael Catanzaro <mcatanzaro igalia com>
Date:   Sun Dec 17 14:10:38 2017 -0600

    Revert "uri-helpers: Make validate_unicode_label() static"
    
    This reverts commit 2c09ba1ed62205f21d5664f40a4b6a0a7de8276d.

 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 143210f..932a45f 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
  **/
-static gboolean
+gboolean
 validate_unicode_label (const char *label)
 {
   GHashTable *table;