network service: pass PlzNavigate resulting data via mojo data pipe

content/child/web_url_loader_impl_unittest.cc

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "content/child/web_url_loader_impl.h"
 
 #include <stdint.h>
 #include <string.h>
 
 #include <utility>
@@ skipping 64 matching lines @@
     *response = sync_load_response_;
   }
 
   int StartAsync(
       std::unique_ptr<ResourceRequest> request,
       int routing_id,
       scoped_refptr<base::SingleThreadTaskRunner> loading_task_runner,
       const url::Origin& frame_origin,
       std::unique_ptr<RequestPeer> peer,
       blink::WebURLRequest::LoadingIPCType ipc_type,
-      mojom::URLLoaderFactory* url_loader_factory) override {
+      mojom::URLLoaderFactory* url_loader_factory,
+      mojo::ScopedDataPipeConsumerHandle consumer_handle) override {
     EXPECT_FALSE(peer_);
     peer_ = std::move(peer);
     url_ = request->url;
     stream_url_ = request->resource_body_stream_url;
     return 1;
   }
 
   void Cancel(int request_id) override {
     EXPECT_FALSE(canceled_);
     canceled_ = true;
@@ skipping 590 matching lines @@
   int64_t encoded_body_length = 0;
   client()->loader()->LoadSynchronously(
       request, response, error, data, encoded_data_length, encoded_body_length);
 
   EXPECT_EQ(kEncodedBodyLength, encoded_body_length);
   EXPECT_EQ(kEncodedDataLength, encoded_data_length);
 }
 
 }  // namespace
 }  // namespace content