network service: pass PlzNavigate resulting data via mojo data pipe

content/child/url_response_body_consumer_unittest.cc

Index: content/child/url_response_body_consumer_unittest.cc
diff --git a/content/child/url_response_body_consumer_unittest.cc b/content/child/url_response_body_consumer_unittest.cc
index 5ab0035a0cc19a9ec4fc785cc0099a58aff16b53..af05919c78cadb119d9fe10dab2f98fb55da1024 100644
--- a/content/child/url_response_body_consumer_unittest.cc
+++ b/content/child/url_response_body_consumer_unittest.cc
@@ -137,7 +137,8 @@ class URLResponseBodyConsumerTest : public ::testing::Test,
     return dispatcher_->StartAsync(
         std::move(request), 0, nullptr, url::Origin(),
         base::MakeUnique<TestRequestPeer>(context, message_loop_.task_runner()),
-        blink::WebURLRequest::LoadingIPCType::kChromeIPC, nullptr);
+        blink::WebURLRequest::LoadingIPCType::kChromeIPC, nullptr,
+        mojo::ScopedDataPipeConsumerHandle());
   }
 
   void Run(TestRequestPeer::Context* context) {