Media Remoting: Data/Control plumbing between renderer and Media Router.

content/renderer/render_frame_impl.cc

Index: content/renderer/render_frame_impl.cc
diff --git a/content/renderer/render_frame_impl.cc b/content/renderer/render_frame_impl.cc
index 32e04de5c8bab6bf8ad95ef6af54496d3bbe3a0e..7e65340851c7fdef9021a16b858e6f362fac50f2 100644
--- a/content/renderer/render_frame_impl.cc
+++ b/content/renderer/render_frame_impl.cc
@@ -2643,6 +2643,11 @@ blink::WebMediaPlayer* RenderFrameImpl::createMediaPlayer(
   if (!url_index_.get() || url_index_->frame() != frame_)
     url_index_.reset(new media::UrlIndex(frame_));
 
+  // TODO(miu): In a soon-upcoming change, call GetRemoterFactory()->Create() to
+  // allow the local media pipeline to receive notifications about when Media
+  // Remoting can take place. Control logic in/around WebMediaPlayerImpl will
+  // implement media.mojom.RemotingSource. http://crbug.com/643964
+
   media::WebMediaPlayerImpl* media_player = new media::WebMediaPlayerImpl(
       frame_, client, encrypted_client,
       GetWebMediaPlayerDelegate()->AsWeakPtr(),
@@ -6145,6 +6150,12 @@ bool RenderFrameImpl::AreSecureCodecsSupported() {
 #endif  // defined(OS_ANDROID)
 }
 
+media::mojom::RemoterFactory* RenderFrameImpl::GetRemoterFactory() {
+  if (!remoter_factory_)
+    GetRemoteInterfaces()->GetInterface(&remoter_factory_);
+  return remoter_factory_.get();
+}
+
 media::CdmFactory* RenderFrameImpl::GetCdmFactory() {
   if (cdm_factory_)
     return cdm_factory_.get();