Chromecast: removes CastNetworkDelegate from CastService::Create.

chromecast/service/cast_service.h

Index: chromecast/service/cast_service.h
diff --git a/chromecast/service/cast_service.h b/chromecast/service/cast_service.h
index 0b646f4ab374ebc9bd9243c7e1c5b6353f87a05d..14532c91321a99393ab4e9d6f3426e30947fd8c4 100644
--- a/chromecast/service/cast_service.h
+++ b/chromecast/service/cast_service.h
@@ -22,9 +22,6 @@ class URLRequestContextGetter;
 }
 
 namespace chromecast {
-namespace shell {
-class CastNetworkDelegate;
-}
 
 class CastService {
  public:
@@ -41,7 +38,6 @@ class CastService {
   static CastService* Create(
       content::BrowserContext* browser_context,
       net::URLRequestContextGetter* request_context_getter,
-      shell::CastNetworkDelegate* network_delegate,
       const OptInStatsChangedCallback& opt_in_stats_callback);
 
   virtual ~CastService();