зеркало из https://github.com/mozilla/gecko-dev.git
Bug 896353 - Set principal for mDOMStream in MediaStreamAudioDestinationNode. r=roc
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@ -5,6 +5,7 @@
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#include "MediaStreamAudioDestinationNode.h"
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#include "nsIDocument.h"
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#include "mozilla/dom/AudioStreamTrack.h"
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#include "mozilla/dom/MediaStreamAudioDestinationNodeBinding.h"
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#include "AudioNodeEngine.h"
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@ -73,6 +74,11 @@ MediaStreamAudioDestinationNode::MediaStreamAudioDestinationNode(AudioContext* a
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MediaStreamDestinationEngine* engine = new MediaStreamDestinationEngine(this, tus);
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mStream = aContext->Graph()->CreateAudioNodeStream(engine, MediaStreamGraph::INTERNAL_STREAM);
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mPort = tus->AllocateInputPort(mStream, 0);
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nsIDocument* doc = aContext->GetParentObject()->GetExtantDoc();
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if (doc) {
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mDOMStream->CombineWithPrincipal(doc->NodePrincipal());
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}
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}
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void
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