[DO NOT SUBMIT] AudioWorklet FS2a: AudioWorkletThread on OfflineAudioContext

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

Index: third_party/WebKit/Source/modules/webaudio/OfflineAudioDestinationNode.h
diff --git a/third_party/WebKit/Source/modules/webaudio/OfflineAudioDestinationNode.h b/third_party/WebKit/Source/modules/webaudio/OfflineAudioDestinationNode.h
index 47f23e30e2a294298f7398062fd42b0b4c425905..1812d9be6d6031483b9c6ef2a0974df458eb2537 100644
--- a/third_party/WebKit/Source/modules/webaudio/OfflineAudioDestinationNode.h
+++ b/third_party/WebKit/Source/modules/webaudio/OfflineAudioDestinationNode.h
@@ -27,8 +27,9 @@
 
 #include "modules/webaudio/AudioBuffer.h"
 #include "modules/webaudio/AudioDestinationNode.h"
+#include "modules/webaudio/AudioWorkletThread.h"
 #include "modules/webaudio/OfflineAudioContext.h"
-#include "public/platform/WebThread.h"
+// #include "public/platform/WebThread.h"
 #include "wtf/PassRefPtr.h"
 #include "wtf/RefPtr.h"
 
@@ -58,7 +59,7 @@ public:
 
     size_t renderQuantumFrames() const { return renderQuantumSize; }
 
-    WebThread* offlineRenderThread();
+    AudioWorkletThread* offlineRenderThread();
 
 private:
     OfflineAudioDestinationHandler(AudioNode&, AudioBuffer* renderTarget);
@@ -97,7 +98,8 @@ private:
     RefPtr<AudioBus> m_renderBus;
 
     // Rendering thread.
-    OwnPtr<WebThread> m_renderThread;
+    // OwnPtr<WebThread> m_renderThread;
+    RefPtr<AudioWorkletThread> m_renderThread;
 
     // These variables are for counting the number of frames for the current
     // progress and the remaining frames to be processed.