Chromecast: adds CastNetworkDelegate.

chromecast/shell/browser/url_request_context_factory.h

Index: chromecast/shell/browser/url_request_context_factory.h
diff --git a/chromecast/shell/browser/url_request_context_factory.h b/chromecast/shell/browser/url_request_context_factory.h
index 304cdea6b051ef8fa4c087a847388fd1f411cf8b..0509d163e8521c701317195b2db571a092a09eab 100644
--- a/chromecast/shell/browser/url_request_context_factory.h
+++ b/chromecast/shell/browser/url_request_context_factory.h
@@ -16,6 +16,8 @@ class URLRequestJobFactory;
 }  // namespace net
 
 namespace chromecast {
+class CastNetworkDelegate;
+
 namespace shell {
 
 class URLRequestContextFactory {
@@ -43,6 +45,14 @@ class URLRequestContextFactory {
   net::URLRequestContextGetter* GetMainGetter();
   net::URLRequestContextGetter* GetMediaGetter();
 
+  CastNetworkDelegate* app_network_delegate() const {
+    return app_network_delegate_.get();
+  }
+
+  // Initialize the CastNetworkDelegate objects. This needs to be done
+  // after the CastService is created, but before any URL requests are made.
+  void InitializeNetworkDelegates();
+
  private:
   class URLRequestContextGetter;
   class MainURLRequestContextGetter;
@@ -72,6 +82,8 @@ class URLRequestContextFactory {
   scoped_refptr<net::URLRequestContextGetter> system_getter_;
   scoped_refptr<net::URLRequestContextGetter> media_getter_;
   scoped_refptr<net::URLRequestContextGetter> main_getter_;
+  scoped_ptr<CastNetworkDelegate> app_network_delegate_;
+  scoped_ptr<CastNetworkDelegate> system_network_delegate_;
 
   // Shared objects for all contexts.
   // The URLRequestContextStorage class is not used as owner to these objects