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Bug 1188754 - Do not notify the audio channel agent on Firefox OS when the document activity change callback detects that the element is muted by the audio channel; r=baku

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Ehsan Akhgari 2015-08-20 09:51:36 -04:00
parent 69f9b31b35
commit e5b36bb128
1 changed files with 9 additions and 1 deletions
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10
dom/html/HTMLMediaElement.cpp
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@ -4006,7 +4006,15 @@ bool HTMLMediaElement::IsBeingDestroyed()
void HTMLMediaElement::NotifyOwnerDocumentActivityChanged()
{
bool pauseElement = NotifyOwnerDocumentActivityChangedInternal();
if (pauseElement && mAudioChannelAgent) {
if (pauseElement && mAudioChannelAgent
#ifdef PAUSE_MEDIA_ELEMENT_FROM_AUDIOCHANNEL
// On B2G, NotifyOwnerDocumentActivityChangedInternal may return true for
// two reasons: the document no longer being active, or the element being
// paused by the audio channel. However we are only interested in the
// first case here, so we need to filter out the second case.
&& !ComputedMuted()
#endif
) {
// If the element is being paused since we are navigating away from the
// document, notify the audio channel agent.
// Be careful to ignore this event during a docshell frame swap.