Move passing of WebRTC rendering frames to IO thread

content/renderer/media/webmediaplayer_ms_unittest.cc

Index: content/renderer/media/webmediaplayer_ms_unittest.cc
diff --git a/content/renderer/media/webmediaplayer_ms_unittest.cc b/content/renderer/media/webmediaplayer_ms_unittest.cc
index 56d853592f706c1330170e104dd818345b2dca27..bed8922e20487a5d1cb34a4b4c21c7a9ad67ffe3 100644
--- a/content/renderer/media/webmediaplayer_ms_unittest.cc
+++ b/content/renderer/media/webmediaplayer_ms_unittest.cc
@@ -308,7 +308,7 @@ class MockRenderFactory : public MediaStreamRendererFactory {
       const blink::WebMediaStream& web_stream,
       const base::Closure& error_cb,
       const MediaStreamVideoRenderer::RepaintCB& repaint_cb,
-      const scoped_refptr<base::SingleThreadTaskRunner>& compositor_task_runner,
+      const scoped_refptr<base::SingleThreadTaskRunner>& io_task_runner,
       const scoped_refptr<base::SingleThreadTaskRunner>& media_task_runner,
       const scoped_refptr<base::TaskRunner>& worker_task_runner,
       media::GpuVideoAcceleratorFactories* gpu_factories) override;
@@ -335,7 +335,7 @@ scoped_refptr<MediaStreamVideoRenderer> MockRenderFactory::GetVideoRenderer(
     const blink::WebMediaStream& web_stream,
     const base::Closure& error_cb,
     const MediaStreamVideoRenderer::RepaintCB& repaint_cb,
-    const scoped_refptr<base::SingleThreadTaskRunner>& compositor_task_runner,
+    const scoped_refptr<base::SingleThreadTaskRunner>& io_task_runner,
     const scoped_refptr<base::SingleThreadTaskRunner>& media_task_runner,
     const scoped_refptr<base::TaskRunner>& worker_task_runner,
     media::GpuVideoAcceleratorFactories* gpu_factories) {
@@ -383,6 +383,7 @@ class WebMediaPlayerMSTest
             message_loop_.task_runner(),
             message_loop_.task_runner(),
             message_loop_.task_runner(),
+            message_loop_.task_runner(),
             nullptr,
             blink::WebString(),
             blink::WebSecurityOrigin())),