network service: pass PlzNavigate resulting data via mojo data pipe

content/renderer/render_frame_impl.h

Index: content/renderer/render_frame_impl.h
diff --git a/content/renderer/render_frame_impl.h b/content/renderer/render_frame_impl.h
index 9fbf80e8e08f66685dead684a981d9c92f5797ee..de79140c667c187a5560cb50bc21fa4c51bc96a3 100644
--- a/content/renderer/render_frame_impl.h
+++ b/content/renderer/render_frame_impl.h
@@ -52,6 +52,7 @@
 #include "media/mojo/interfaces/remoting.mojom.h"
 #include "mojo/public/cpp/bindings/associated_binding.h"
 #include "mojo/public/cpp/bindings/binding.h"
+#include "mojo/public/cpp/system/data_pipe.h"
 #include "ppapi/features/features.h"
 #include "services/service_manager/public/cpp/service_info.h"
 #include "services/service_manager/public/interfaces/connector.mojom.h"
@@ -894,6 +895,11 @@ class CONTENT_EXPORT RenderFrameImpl
                           const GURL& stream_url,
                           const CommonNavigationParams& common_params,
                           const RequestNavigationParams& request_params);
+  void OnCommitNavigationNetworkService(
+      const ResourceResponseHead& response,
+      mojo::DataPipeConsumerHandle handle,
+      const CommonNavigationParams& common_params,
+      const RequestNavigationParams& request_params);
   void OnFailedNavigation(const CommonNavigationParams& common_params,
                           const RequestNavigationParams& request_params,
                           bool has_stale_copy_in_cache,