NOT FOR COMMIT: POC of using AuthenticatingURLLoader in Sky

sky/services/platform/weburlloader_impl.h

Index: sky/services/platform/weburlloader_impl.h
diff --git a/sky/services/platform/weburlloader_impl.h b/sky/services/platform/weburlloader_impl.h
index 3372f437467a610ab248768b58191533df5d9da5..3b19c2a9a7615ea421a0280e10e21bca9d017fe7 100644
--- a/sky/services/platform/weburlloader_impl.h
+++ b/sky/services/platform/weburlloader_impl.h
@@ -7,11 +7,12 @@
 
 #include "base/memory/weak_ptr.h"
 #include "mojo/common/handle_watcher.h"
-#include "mojo/services/network/public/interfaces/url_loader.mojom.h"
+#include "mojo/services/authenticating_url_loader/public/interfaces/authenticating_url_loader.mojom.h"
 #include "sky/engine/public/platform/WebURLLoader.h"
 #include "sky/engine/public/platform/WebURLRequest.h"
 
 namespace mojo {
+class AuthenticatingURLLoaderFactory;
 class NetworkService;
 }
 
@@ -19,7 +20,9 @@ namespace sky {
 
 class WebURLLoaderImpl : public blink::WebURLLoader {
  public:
-  explicit WebURLLoaderImpl(mojo::NetworkService* network_service);
+  explicit WebURLLoaderImpl(
+      mojo::NetworkService* network_service,
+      mojo::AuthenticatingURLLoaderFactory* authenticating_url_loader_factory);
 
  private:
   virtual ~WebURLLoaderImpl();
@@ -38,7 +41,7 @@ class WebURLLoaderImpl : public blink::WebURLLoader {
 
   blink::WebURLLoaderClient* client_;
   GURL url_;
-  mojo::URLLoaderPtr url_loader_;
+  mojo::AuthenticatingURLLoaderPtr url_loader_;
   mojo::ScopedDataPipeConsumerHandle response_body_stream_;
   mojo::common::HandleWatcher handle_watcher_;