Network traffic annotation added to OAuth2ApiCallFlow and its subclasses.

google_apis/gaia/oauth2_api_call_flow_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.
 //
 // A complete set of unit tests for OAuth2MintTokenFlow.
 
 #include "google_apis/gaia/oauth2_api_call_flow.h"
 
 #include <memory>
 #include <string>
@@ skipping 80 matching lines @@
   MOCK_METHOD0(CreateApiCallUrl, GURL ());
   MOCK_METHOD0(CreateApiCallBody, std::string ());
   MOCK_METHOD1(ProcessApiCallSuccess,
       void (const URLFetcher* source));
   MOCK_METHOD1(ProcessApiCallFailure,
       void (const URLFetcher* source));
   MOCK_METHOD1(ProcessNewAccessToken,
       void (const std::string& access_token));
   MOCK_METHOD1(ProcessMintAccessTokenFailure,
       void (const GoogleServiceAuthError& error));
+
+  net::PartialNetworkTrafficAnnotationTag GetNetworkTrafficAnnotationTag() {
+    return PARTIAL_TRAFFIC_ANNOTATION_FOR_TESTS;
+  }
 };
 
 }  // namespace
 
 class OAuth2ApiCallFlowTest : public testing::Test {
  protected:
   OAuth2ApiCallFlowTest()
       : request_context_getter_(new net::TestURLRequestContextGetter(
             message_loop_.task_runner())) {}
 
@@ skipping 59 matching lines @@
   TestURLFetcher* url_fetcher = SetupApiCall(true, net::HTTP_OK);
   flow_.Start(request_context_getter_.get(), kAccessToken);
   HttpRequestHeaders headers;
   url_fetcher->GetExtraRequestHeaders(&headers);
   std::string auth_header;
   EXPECT_TRUE(headers.GetHeader("Authorization", &auth_header));
   EXPECT_EQ("Bearer access_token", auth_header);
   EXPECT_EQ(url, url_fetcher->GetOriginalURL());
   EXPECT_EQ(body, url_fetcher->upload_data());
 }