+#if ENABLE(TIZEN_LINK_MAGNIFIER)
+ GetLinkMagnifierRect(WebCore::IntPoint position, WebCore::IntSize size)
+#endif
+
+#if ENABLE(TIZEN_SCREEN_READER)
+ MoveScreenReaderFocus(bool forward) -> (bool result)
+ MoveScreenReaderFocusByPoint(WebCore::IntPoint point)
+ ClearScreenReaderFocus()
+ RaiseTapEvent(WebCore::IntPoint position, WebCore::IntPoint globalPosition) -> (bool result)
+ AdjustScreenReaderFocusedObjectValue(bool up)
+ RecalcScreenReaderFocusRect()
+ ClearScreenReader()
+#endif
+
+#if ENABLE(TIZEN_CSP)
+ SetContentSecurityPolicy(WTF::String policy, uint32_t headerType)
+#endif
+
+#if ENABLE(TIZEN_USE_SETTINGS_FONT)
+ UseSettingsFont()
+#endif
+
+#if ENABLE(TIZEN_FOCUS_UI)
+ SetSpatialNavigationEnabled(bool enabled)
+#endif