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Checking the browsing_context before change title, and adding wpt test

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This commit is contained in:
askeing 2016-04-23 21:20:55 +09:00
parent 75ae1c033f
commit 3c56d41699
4 changed files with 46 additions and 3 deletions
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8
components/script/dom/document.rs
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@ -618,10 +618,12 @@ impl Document {
/// Handles any updates when the document's title has changed.
pub fn title_changed(&self) {
// https://developer.mozilla.org/en-US/docs/Web/Events/mozbrowsertitlechange
self.trigger_mozbrowser_event(MozBrowserEvent::TitleChange(String::from(self.Title())));
if self.browsing_context().is_some() {
// https://developer.mozilla.org/en-US/docs/Web/Events/mozbrowsertitlechange
self.trigger_mozbrowser_event(MozBrowserEvent::TitleChange(String::from(self.Title())));
self.send_title_to_compositor();
self.send_title_to_compositor();
}
}
/// Sends this document's title to the compositor.