428   Maybe<bool> maybe = JSReceiver::HasOwnProperty(resolved, key);  in SetResolvedNumberSettings()  local
429   CHECK(maybe.IsJust());  in SetResolvedNumberSettings()
430   if (maybe.FromJust()) {  in SetResolvedNumberSettings()
438   maybe = JSReceiver::HasOwnProperty(resolved, key);  in SetResolvedNumberSettings()
439   CHECK(maybe.IsJust());  in SetResolvedNumberSettings()
440   if (maybe.FromJust()) {  in SetResolvedNumberSettings()
758   Maybe<bool> maybe = JSReceiver::HasOwnProperty(obj, key);  in UnpackDateFormat()  local
759   CHECK(maybe.IsJust());  in UnpackDateFormat()
760   if (maybe.FromJust()) {  in UnpackDateFormat()
838   Maybe<bool> maybe = JSReceiver::HasOwnProperty(obj, key);  in UnpackNumberFormat()  local
839   CHECK(maybe.IsJust());  in UnpackNumberFormat()
840   if (maybe.FromJust()) {  in UnpackNumberFormat()
899   Maybe<bool> maybe = JSReceiver::HasOwnProperty(obj, key);  in UnpackCollator()  local
900   CHECK(maybe.IsJust());  in UnpackCollator()
901   if (maybe.FromJust()) {  in UnpackCollator()
964   Maybe<bool> maybe = JSReceiver::HasOwnProperty(obj, key);  in UnpackBreakIterator()  local
965   CHECK(maybe.IsJust());  in UnpackBreakIterator()
966   if (maybe.FromJust()) {  in UnpackBreakIterator()