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Auto merge of #20615 - KiChjang:window-indexed-getter, r=emilio

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Implement window indexed getter

Fixes #4589.

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bors-servo 2018-05-17 18:52:38 -04:00 • committed by GitHub
commit 3d109b4574
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40 changed files with 161 additions and 237 deletions
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9
components/constellation/constellation.rs
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@ -1231,6 +1231,15 @@ impl<Message, LTF, STF> Constellation<Message, LTF, STF>
warn!("Sending reply to get parent info failed ({:?}).", e);
}
}
FromScriptMsg::GetChildBrowsingContextId(browsing_context_id, index, sender) => {
// We increment here because the 0th element is the parent browsing context itself
let result = self.all_descendant_browsing_contexts_iter(browsing_context_id)
.nth(index + 1)
.map(|bc| bc.id);
if let Err(e) = sender.send(result) {
warn!("Sending reply to get child browsing context ID failed ({:?}).", e);
}
}
FromScriptMsg::RegisterServiceWorker(scope_things, scope) => {
debug!("constellation got store registration scope message");
self.handle_register_serviceworker(scope_things, scope);