Reporting: Set up in ProfileImplIOData.

net/url_request/url_request_unittest.cc

 // Copyright (c) 2012 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 <memory>
 #include <utility>
 
 #include "base/memory/ptr_util.h"
 #include "base/run_loop.h"
 #include "build/build_config.h"
@@ skipping 6621 matching lines @@
 
 namespace {
 
 class TestReportingService : public ReportingService {
  public:
   struct Header {
     GURL url;
     std::string header_value;
   };
 
+  const std::vector<Header>& headers() { return headers_; }
+
+  // ReportingService implementation:
+
   ~TestReportingService() override {}
 
-  const std::vector<Header>& headers() { return headers_; }
-
   void QueueReport(const GURL& url,
                    const std::string& group,
                    const std::string& type,
                    std::unique_ptr<const base::Value> body) override {
     NOTIMPLEMENTED();
   }
 
   void ProcessHeader(const GURL& url,
                      const std::string& header_value) override {
     headers_.push_back({url, header_value});
@@ skipping 4411 matching lines @@
   AddTestInterceptor()->set_main_intercept_job(std::move(job));
 
   req->Start();
   req->Cancel();
   base::RunLoop().RunUntilIdle();
   EXPECT_EQ(ERR_ABORTED, d.request_status());
   EXPECT_EQ(0, d.received_redirect_count());
 }
 
 }  // namespace net