[gnome-clocks] world-item: Get TimeZone directly

[Bilal Elmoussaoui <bilelmoussaoui src gnome org>]

commit 0e913b531d650a81d294cefde23c0db6e5fda342
Author: Maximiliano Sandoval R <msandova gnome org>
Date:   Mon Dec 13 15:40:51 2021 +0100

    world-item: Get TimeZone directly

 src/world-item.vala | 11 +----------
 1 file changed, 1 insertion(+), 10 deletions(-)
---
diff --git a/src/world-item.vala b/src/world-item.vala
index c2f61b37..b45a77ac 100644
--- a/src/world-item.vala
+++ b/src/world-item.vala
@@ -216,16 +216,7 @@ public class Item : Object, ContentItem {
     public Item (GWeather.Location location) {
         Object (location: location);
 
-        var weather_time_zone = location.get_timezone_str ();
-        if (weather_time_zone != null) {
-            time_zone = new GLib.TimeZone.identifier ((string) weather_time_zone);
-            if (time_zone == null) {
-                warning ("Unrecognised timezone %s",
-                         (string) weather_time_zone);
-            }
-        } else {
-            warning ("Failed to get a timezone for %s", location.get_name ());
-        }
+        time_zone = location.get_timezone ();
 
         tick ();
     }