1 files changed, 20 insertions, 0 deletions
diff --git a/dom/system/gonk/TimeZoneSettingObserver.h b/dom/system/gonk/TimeZoneSettingObserver.h
new file mode 100644
index 000000000..08b7cebb3
--- /dev/null
+++ b/dom/system/gonk/TimeZoneSettingObserver.h
@@ -0,0 +1,20 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this file,
+ * You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#ifndef mozilla_system_timesetting_h__
+#define mozilla_system_timesetting_h__
+
+namespace mozilla {
+namespace system {
+
+// Initialize TimeZoneSettingObserver which observes the time zone change
+// event from settings service. When receiving the event, it modifies the
+// system time zone.
+void InitializeTimeZoneSettingObserver();
+
+} // namespace system
+} // namespace mozilla
+
+#endif // mozilla_system_timesetting_h__
+