network service: pass PlzNavigate resulting data via mojo data pipe

content/child/url_response_body_consumer_unittest.cc

 // Copyright 2016 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/url_response_body_consumer.h"
 
 #include "base/bind.h"
 #include "base/callback_forward.h"
 #include "base/macros.h"
 #include "base/memory/ptr_util.h"
@@ skipping 119 matching lines @@
     options.capacity_num_bytes = 1024;
     return options;
   }
 
   // Returns the request id.
   int SetUpRequestPeer(std::unique_ptr<ResourceRequest> request,
                        TestRequestPeer::Context* context) {
     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) {
     base::RunLoop run_loop;
     context->run_loop_quit_closure = run_loop.QuitClosure();
     run_loop.Run();
   }
 
   base::MessageLoop message_loop_;
   std::unique_ptr<ResourceDispatcher> dispatcher_;
@@ skipping 149 matching lines @@
   EXPECT_EQ(std::string(kMaxNumConsumedBytesInTask, 'a'), context.data);
   context.data.clear();
 
   Run(&context);
   EXPECT_EQ(std::string(kMaxNumConsumedBytesInTask, 'b'), context.data);
 }
 
 }  // namespace
 
 }  // namespace content