Improving copresence request logging

components/copresence/rpc/http_post_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 "components/copresence/rpc/http_post.h"
 
 #include "base/test/test_simple_task_runner.h"
 #include "components/copresence/proto/data.pb.h"
 #include "net/base/url_util.h"
 #include "net/http/http_status_code.h"
@@ skipping 61 matching lines @@
     std::string api_key_sent;
     net::GetValueForKeyInQuery(GetFetcher()->GetOriginalURL(),
                                HttpPost::kApiKeyField,
                                &api_key_sent);
     return api_key_sent;
   }
 
   const std::string GetTracingTokenSent() {
     std::string tracing_token_sent;
     net::GetValueForKeyInQuery(GetFetcher()->GetOriginalURL(),
-                               HttpPost::kTracingTokenField,
+                               HttpPost::kTracingField,
                                &tracing_token_sent);
     return tracing_token_sent;
   }
 
   net::TestURLFetcherFactory fetcher_factory_;
   scoped_refptr<net::TestURLRequestContextGetter> context_getter_;
 
   ClientVersion proto_;
 
   int received_response_code_;
@@ skipping 39 matching lines @@
 
 TEST_F(HttpPostTest, ErrorResponse) {
   EXPECT_TRUE(ResponsePassedThrough(
       net::HTTP_BAD_REQUEST, "Bad client. Shame on you."));
   EXPECT_TRUE(ResponsePassedThrough(
       net::HTTP_INTERNAL_SERVER_ERROR, "I'm dying. Forgive me."));
   EXPECT_TRUE(ResponsePassedThrough(-1, ""));
 }
 
 }  // namespace copresence