Implement SetDefersLoading on content::URLLoaderClientImpl

content/child/test_request_peer.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/test_request_peer.h"
 
 #include "content/child/resource_dispatcher.h"
 #include "net/url_request/redirect_info.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
@@ skipping 50 matching lines @@
     context_->cancelled = true;
   }
 }
 
 void TestRequestPeer::OnTransferSizeUpdated(int transfer_size_diff) {
   EXPECT_TRUE(context_->received_response);
   EXPECT_FALSE(context_->complete);
   if (context_->cancelled)
     return;
   context_->total_encoded_data_length += transfer_size_diff;
+  if (context_->defer_on_transfer_size_updated)
+    dispatcher_->SetDefersLoading(context_->request_id, true);
 }
 
 void TestRequestPeer::OnCompletedRequest(int error_code,
                                          bool was_ignored_by_handler,
                                          bool stale_copy_in_cache,
                                          const base::TimeTicks& completion_time,
                                          int64_t total_transfer_size,
                                          int64_t encoded_body_size) {
   if (context_->cancelled)
     return;
   EXPECT_TRUE(context_->received_response);
   EXPECT_FALSE(context_->complete);
   context_->complete = true;
 }
 
 TestRequestPeer::Context::Context() = default;
 TestRequestPeer::Context::~Context() = default;
 
 }  // namespace content