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Use IDL sequence default value

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This commit is contained in:
Kagami Sascha Rosylight 2019-11-04 22:42:10 +09:00
parent 4ad08fff04
commit 01e0b2cb5e
13 changed files with 40 additions and 65 deletions
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19
components/script/dom/dissimilaroriginwindow.rs
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@ -141,15 +141,9 @@ impl DissimilarOriginWindowMethods for DissimilarOriginWindow {
cx: JSContext,
message: HandleValue,
target_origin: USVString,
mut transfer: CustomAutoRooterGuard<Option<Vec<*mut JSObject>>>,
transfer: CustomAutoRooterGuard<Vec<*mut JSObject>>,
) -> ErrorResult {
if transfer.is_some() {
let mut rooted = CustomAutoRooter::new(transfer.take().unwrap());
let transfer = Some(CustomAutoRooterGuard::new(*cx, &mut rooted));
self.post_message_impl(&target_origin, cx, message, transfer)
} else {
self.post_message_impl(&target_origin, cx, message, None)
}
self.post_message_impl(&target_origin, cx, message, transfer)
}
/// https://html.spec.whatwg.org/multipage/#dom-window-postmessage-options
@ -161,14 +155,13 @@ impl DissimilarOriginWindowMethods for DissimilarOriginWindow {
) -> ErrorResult {
let mut rooted = CustomAutoRooter::new(
options
.parent
.transfer
.as_ref()
.unwrap_or(&Vec::with_capacity(0))
.iter()
.map(|js: &RootedTraceableBox<Heap<*mut JSObject>>| js.get())
.collect(),
);
let transfer = Some(CustomAutoRooterGuard::new(*cx, &mut rooted));
let transfer = CustomAutoRooterGuard::new(*cx, &mut rooted);
self.post_message_impl(&options.targetOrigin, cx, message, transfer)
}
@ -208,10 +201,10 @@ impl DissimilarOriginWindow {
target_origin: &USVString,
cx: JSContext,
message: HandleValue,
transfer: Option<CustomAutoRooterGuard<Vec<*mut JSObject>>>,
transfer: CustomAutoRooterGuard<Vec<*mut JSObject>>,
) -> ErrorResult {
// Step 6-7.
let data = structuredclone::write(cx, message, transfer)?;
let data = structuredclone::write(cx, message, Some(transfer))?;
self.post_message(target_origin, data)
}