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Bug 1304134. Part 1 - per spec. (https://dev.w3.org/html5/spec-preview/media-elements.html#ready-states) 'playing' should be fired before activating autoplay. r=cpearce
Also replace the check for IsPotentiallyPlaying() with !mPaused because mReadyState >= HAVE_FUTURE_DATA guarantees playback is not ended. MozReview-Commit-ID: HetaVDgYEW0 --HG-- extra : rebase_source : 94dd2156db419240ad4462208540e9f98f1c8050
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@ -4861,17 +4861,14 @@ void HTMLMediaElement::ChangeReadyState(nsMediaReadyState aState)
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if (oldState < nsIDOMHTMLMediaElement::HAVE_FUTURE_DATA &&
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mReadyState >= nsIDOMHTMLMediaElement::HAVE_FUTURE_DATA) {
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DispatchAsyncEvent(NS_LITERAL_STRING("canplay"));
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if (!mPaused) {
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mWaitingForKey = false;
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DispatchAsyncEvent(NS_LITERAL_STRING("playing"));
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}
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}
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CheckAutoplayDataReady();
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if (oldState < nsIDOMHTMLMediaElement::HAVE_FUTURE_DATA &&
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mReadyState >= nsIDOMHTMLMediaElement::HAVE_FUTURE_DATA &&
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IsPotentiallyPlaying()) {
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mWaitingForKey = false;
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DispatchAsyncEvent(NS_LITERAL_STRING("playing"));
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}
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if (oldState < nsIDOMHTMLMediaElement::HAVE_ENOUGH_DATA &&
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mReadyState >= nsIDOMHTMLMediaElement::HAVE_ENOUGH_DATA) {
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DispatchAsyncEvent(NS_LITERAL_STRING("canplaythrough"));
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