MediaStream API: Moving Add/Remove track from WebMediaStreamCenterClient to WebMediaStream

Source/WebCore/platform/mediastream/MediaStreamDescriptor.h

Index: Source/WebCore/platform/mediastream/MediaStreamDescriptor.h
diff --git a/Source/WebCore/platform/mediastream/MediaStreamDescriptor.h b/Source/WebCore/platform/mediastream/MediaStreamDescriptor.h
index 04d279e710b4a0e7e367019d917211958da31af6..73c7754741aeb29a398c7cab03f8907d9fe4c166 100644
--- a/Source/WebCore/platform/mediastream/MediaStreamDescriptor.h
+++ b/Source/WebCore/platform/mediastream/MediaStreamDescriptor.h
@@ -87,9 +87,21 @@ public:
     void addVideoComponent(PassRefPtr<MediaStreamComponent> component) { m_videoComponents.append(component); }
     void removeVideoComponent(MediaStreamComponent* component)
     {
-        size_t pos = m_audioComponents.find(component);
+        size_t pos = m_videoComponents.find(component);
         if (pos != notFound)
-            m_audioComponents.remove(pos);
+            m_videoComponents.remove(pos);
+    }
+
+    void addRemoteTrack(MediaStreamComponent* component)
+    {
+        if (m_client)
+            m_client->addRemoteTrack(component);
+    }
+
+    void removeRemoteTrack(MediaStreamComponent* component)
+    {
+        if (m_client)
+            m_client->removeRemoteTrack(component);
     }
 
     bool ended() const { return m_ended; }