374     return isolate->heap()->ToBoolean(result.FromJust());  in RUNTIME_FUNCTION()
405     return isolate->heap()->ToBoolean(maybe.FromJust());  in RUNTIME_FUNCTION()
413     return isolate->heap()->ToBoolean(attributes.FromJust() != ABSENT);  in RUNTIME_FUNCTION()
416     return isolate->heap()->ToBoolean(  in RUNTIME_FUNCTION()
444         return isolate->heap()->ToBoolean(false);  in RUNTIME_FUNCTION()
446         return isolate->heap()->ToBoolean(it.constness() ==  in RUNTIME_FUNCTION()
457   return isolate->heap()->ToBoolean(V8_DICT_PROPERTY_CONST_TRACKING_BOOL);  in RUNTIME_FUNCTION()
713   return isolate->heap()->ToBoolean(result.FromJust());  in RUNTIME_FUNCTION()
735   return *isolate->factory()->ToBoolean(result.FromJust());  in RUNTIME_FUNCTION()
771   return *isolate->factory()->ToBoolean(result.FromJust());  in RUNTIME_FUNCTION()
956   return isolate->heap()->ToBoolean(result.FromJust());  in DeleteProperty()
1010   return isolate->heap()->ToBoolean(maybe.FromJust());  in RUNTIME_FUNCTION()
1217   return isolate->heap()->ToBoolean(  in RUNTIME_FUNCTION()
1225   return isolate->heap()->ToBoolean(obj.IsJSReceiver());  in RUNTIME_FUNCTION()
1453   return isolate->heap()->ToBoolean(result.FromJust());  in RUNTIME_FUNCTION()