AudioWorklet prototype

third_party/WebKit/Source/platform/audio/AudioDestination.h

Index: third_party/WebKit/Source/platform/audio/AudioDestination.h
diff --git a/third_party/WebKit/Source/platform/audio/AudioDestination.h b/third_party/WebKit/Source/platform/audio/AudioDestination.h
index bbf8426212d2fae5f7245f2588df59ab38a0722f..2f788427f394073a60e4189fb71bc528609bc8ec 100644
--- a/third_party/WebKit/Source/platform/audio/AudioDestination.h
+++ b/third_party/WebKit/Source/platform/audio/AudioDestination.h
@@ -43,7 +43,7 @@ namespace blink {
 class PushPullFIFO;
 class SecurityOrigin;
 class WebAudioLatencyHint;
-class WebThread;
+class WebThreadSupportingGC;
 
 // The AudioDestination class is an audio sink interface between the media
 // renderer and the Blink's WebAudio module. It has a FIFO to adapt the
@@ -76,13 +76,13 @@ class PLATFORM_EXPORT AudioDestination : public WebAudioDevice::RenderCallback {
 
   // The actual render request to the WebAudio destination node. This triggers
   // the WebAudio rendering pipe line on the web thread.
-  void RequestRenderOnWebThread(size_t frames_requested,
-                                size_t frames_to_render,
-                                double delay,
-                                double delay_timestamp,
-                                size_t prior_frames_skipped);
+  void RequestRenderOnWorkerThread(size_t frames_requested,
+                                   size_t frames_to_render,
+                                   double delay,
+                                   double delay_timestamp,
+                                   size_t prior_frames_skipped);
 
-  virtual void Start();
+  virtual void Start(WebThreadSupportingGC*);
   virtual void Stop();
 
   // Getters must be accessed from the main thread.
@@ -115,7 +115,7 @@ class PLATFORM_EXPORT AudioDestination : public WebAudioDevice::RenderCallback {
   bool is_playing_;
 
   // Accessed by the device thread. Rendering thread for WebAudio graph.
-  std::unique_ptr<WebThread> rendering_thread_;
+  WebThreadSupportingGC* rendering_thread_;
 
   // Accessed by both threads: resolves the buffer size mismatch between the
   // WebAudio engine and the callback function from the actual audio device.