[Chromecast] Enable QUIC for Chromecast.

chromecast/browser/cast_content_browser_client.h

Index: chromecast/browser/cast_content_browser_client.h
diff --git a/chromecast/browser/cast_content_browser_client.h b/chromecast/browser/cast_content_browser_client.h
index f59d2d9169f186d253053b7888b02ac937df6085..e28a85a6f51d7bb9d01db9df3812a4138fa06a12 100644
--- a/chromecast/browser/cast_content_browser_client.h
+++ b/chromecast/browser/cast_content_browser_client.h
@@ -10,6 +10,7 @@
 #include <string>
 #include <vector>
 
+#include "base/callback_forward.h"
 #include "base/macros.h"
 #include "build/build_config.h"
 #include "content/public/browser/certificate_request_result_type.h"
@@ -53,6 +54,8 @@ namespace shell {
 class CastBrowserMainParts;
 class URLRequestContextFactory;
 
+using DisableQuicClosure = base::OnceClosure;
+
 class CastContentBrowserClient : public content::ContentBrowserClient {
  public:
   // Creates an implementation of CastContentBrowserClient. Platform should
@@ -74,6 +77,7 @@ class CastContentBrowserClient : public content::ContentBrowserClient {
       content::BrowserContext* browser_context,
       PrefService* pref_service,
       net::URLRequestContextGetter* request_context_getter,
+      DisableQuicClosure disable_quic_closure,
       media::VideoPlaneController* video_plane_controller,
       CastWindowManager* window_manager);