NOT FOR COMMIT: POC of using AuthenticatingURLLoader in Sky

sky/engine/platform/fetcher/MojoFetcher.cpp

Index: sky/engine/platform/fetcher/MojoFetcher.cpp
diff --git a/sky/engine/platform/fetcher/MojoFetcher.cpp b/sky/engine/platform/fetcher/MojoFetcher.cpp
index 9fd05b74ddcd195f6f7fc63a7caa53949187bc45..34f9aa6b0adac4c2e22c88a3b918f5fbd28e395d 100644
--- a/sky/engine/platform/fetcher/MojoFetcher.cpp
+++ b/sky/engine/platform/fetcher/MojoFetcher.cpp
@@ -6,7 +6,7 @@
 #include "sky/engine/platform/fetcher/MojoFetcher.h"
 
 #include "base/bind.h"
-#include "mojo/services/network/public/interfaces/network_service.mojom.h"
+#include "mojo/services/authenticating_url_loader/public/interfaces/authenticating_url_loader_factory.mojom.h"
 #include "sky/engine/platform/weborigin/KURL.h"
 #include "sky/engine/public/platform/Platform.h"
 
@@ -17,8 +17,9 @@ MojoFetcher::MojoFetcher(Client* client, const KURL& url)
       weak_factory_(this) {
   DCHECK(client_);
 
-  mojo::NetworkService* net = Platform::current()->networkService();
-  net->CreateURLLoader(GetProxy(&url_loader_));
+  mojo::AuthenticatingURLLoaderFactory* url_loader_factory =
+      Platform::current()->authenticatingURLLoaderFactory();
+  url_loader_factory->CreateAuthenticatingURLLoader(GetProxy(&url_loader_));
 
   mojo::URLRequestPtr url_request = mojo::URLRequest::New();
   url_request->url = url.string().toUTF8();