WIP - WebMediaPlayer switch media renderer.

content/renderer/render_frame_impl.h

Index: content/renderer/render_frame_impl.h
diff --git a/content/renderer/render_frame_impl.h b/content/renderer/render_frame_impl.h
index 4fcba4dca3d6d070c7849d593b353a8fedffe580..6f3e2cb1bcfafd3ae5880c20be8bc85bc72cb020 100644
--- a/content/renderer/render_frame_impl.h
+++ b/content/renderer/render_frame_impl.h
@@ -695,6 +695,9 @@ class CONTENT_EXPORT RenderFrameImpl
   void OnSetPepperVolume(int32_t pp_instance, double volume);
 #endif  // ENABLE_PLUGINS
 
+  // Callback for WebMediaPlayerImpl to check whether remoting CDM is used.
+  bool isUsingRemotingCdm() { return is_using_remoting_cdm_; }
+
  protected:
   explicit RenderFrameImpl(const CreateParams& params);
 
@@ -1288,6 +1291,13 @@ class CONTENT_EXPORT RenderFrameImpl
   mojo::Binding<mojom::Frame> frame_binding_;
   mojom::FrameHostPtr frame_host_;
 
+  // This is an indicator whether is in mirroring/remoting session.
+  bool is_remote_sink_available_;
+
+  // This is an indicator whether the remoting CdmFactory is used for encrypted
+  // content.
+  bool is_using_remoting_cdm_;
+
   base::WeakPtrFactory<RenderFrameImpl> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(RenderFrameImpl);