зеркало из https://github.com/mozilla/gecko-dev.git
Bug 868611 - Implement HTMLTrackElement::UbindFromTree. r=rillian
Update HTMLTrackElement::UnbindFromTree to remove its TextTrack from its HTMLMediaElement's list of TextTracks.
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9175f35127
Коммит
cd546780e3
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@ -523,6 +523,10 @@ public:
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mTextTracks->AddTextTrack(aTextTrack);
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}
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void RemoveTextTrack(TextTrack* aTextTrack) {
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mTextTracks->RemoveTextTrack(*aTextTrack);
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}
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protected:
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class MediaLoadListener;
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class StreamListener;
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@ -314,9 +314,12 @@ HTMLTrackElement::BindToTree(nsIDocument* aDocument,
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void
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HTMLTrackElement::UnbindFromTree(bool aDeep, bool aNullParent)
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{
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if (mMediaParent && aNullParent) {
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if (mMediaParent) {
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mMediaParent->RemoveTextTrack(mTrack);
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if (aNullParent) {
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mMediaParent = nullptr;
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}
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}
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nsGenericHTMLElement::UnbindFromTree(aDeep, aNullParent);
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}
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