Implementation of 'AudioContext.getOutputTimestamp' method

third_party/WebKit/Source/modules/webaudio/AudioDestinationNode.h

Index: third_party/WebKit/Source/modules/webaudio/AudioDestinationNode.h
diff --git a/third_party/WebKit/Source/modules/webaudio/AudioDestinationNode.h b/third_party/WebKit/Source/modules/webaudio/AudioDestinationNode.h
index a25e598b53617a89d01aa2b0466ae65ea470a49e..2fd3bdfbcb86d34620d73a527b2db95093d1937d 100644
--- a/third_party/WebKit/Source/modules/webaudio/AudioDestinationNode.h
+++ b/third_party/WebKit/Source/modules/webaudio/AudioDestinationNode.h
@@ -35,6 +35,7 @@ namespace blink {
 
 class AudioBus;
 class AbstractAudioContext;
+class AudioTimestamp;
 
 class AudioDestinationHandler : public AudioHandler, public AudioIOCallback {
 public:
@@ -46,7 +47,7 @@ public:
 
     // The audio hardware calls render() to get the next render quantum of audio into destinationBus.
     // It will optionally give us local/live audio input in sourceBus (if it's not 0).
-    void render(AudioBus* sourceBus, AudioBus* destinationBus, size_t numberOfFrames) final;
+    void render(AudioBus* sourceBus, AudioBus* destinationBus, size_t numberOfFrames, const WebAudioTimestamp& outputTimestamp) final;
 
     size_t currentSampleFrame() const { return acquireLoad(&m_currentSampleFrame); }
     double currentTime() const { return currentSampleFrame() / static_cast<double>(sampleRate()); }