// Experimental Features.
RuntimeEnabledFeatures::sharedFeatures().setCSSGridLayoutEnabled(store.getBoolValueForKey(WebPreferencesKey::cssGridLayoutEnabledKey()));
-
+
RuntimeEnabledFeatures::sharedFeatures().setCustomElementsEnabled(store.getBoolValueForKey(WebPreferencesKey::customElementsEnabledKey()));
+ RuntimeEnabledFeatures::sharedFeatures().setDataTransferItemsEnabled(store.getBoolValueForKey(WebPreferencesKey::dataTransferItemsEnabledKey()));
+
#if ENABLE(WEBGL2)
RuntimeEnabledFeatures::sharedFeatures().setWebGL2Enabled(store.getBoolValueForKey(WebPreferencesKey::webGL2EnabledKey()));
#endif