Disable idle suspend for Chromecast

content/public/renderer/content_renderer_client.h

Index: content/public/renderer/content_renderer_client.h
diff --git a/content/public/renderer/content_renderer_client.h b/content/public/renderer/content_renderer_client.h
index d96adc9a82a7067f2874fff2a3d1f4694e5c62bc..780266e719a563043a25dc615907c53a8d5b45e9 100644
--- a/content/public/renderer/content_renderer_client.h
+++ b/content/public/renderer/content_renderer_client.h
@@ -348,6 +348,9 @@ class CONTENT_EXPORT ContentRendererClient {
   // from the worker thread.
   virtual void DidInitializeWorkerContextOnWorkerThread(
       v8::Local<v8::Context> context) {}
+
+  // Whether this renderer allows media players to suspend when idle.
+  virtual bool AllowMediaIdleSuspend();

[alokp, 2016/05/17 15:13:38]

IMHO this API does not belong here. Since this is need to workaround media
decoder limitation, I think it would be more appropriate to add this to
media::Renderer.

May be Renderer::Initialize should return a RendererCapabilities struct that
indicates whether it supports suspend?

 };
 
 }  // namespace content