network service: pass PlzNavigate resulting data via mojo data pipe

content/test/test_render_frame.cc

Index: content/test/test_render_frame.cc
diff --git a/content/test/test_render_frame.cc b/content/test/test_render_frame.cc
index cd75e6276d2b2b414b3b0f043738a8d79364c203..6c0bb0133b81b4af5f5e4e615a24e6bb8f48f943 100644
--- a/content/test/test_render_frame.cc
+++ b/content/test/test_render_frame.cc
@@ -30,7 +30,8 @@ void TestRenderFrame::Navigate(const CommonNavigationParams& common_params,
                                const RequestNavigationParams& request_params) {
   // PlzNavigate
   if (IsBrowserSideNavigationEnabled()) {
-    OnCommitNavigation(ResourceResponseHead(), GURL(), common_params,
+    OnCommitNavigation(ResourceResponseHead(), GURL(),
+                       mojo::DataPipeConsumerHandle(), common_params,
                        request_params);
   } else {
     OnNavigate(common_params, start_params, request_params);