Test network annotation tags added to unittests in net/.

net/base/layered_network_delegate_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 "net/base/layered_network_delegate.h"
 
 #include <map>
 #include <memory>
 #include <utility>
 
 #include "base/bind.h"
 #include "base/files/file_path.h"
 #include "base/macros.h"
 #include "base/memory/ref_counted.h"
 #include "net/base/auth.h"
 #include "net/base/net_errors.h"
 #include "net/base/network_delegate_impl.h"
 #include "net/base/request_priority.h"
 #include "net/base/test_completion_callback.h"
 #include "net/http/http_response_headers.h"
 #include "net/proxy/proxy_config_service.h"
 #include "net/proxy/proxy_info.h"
 #include "net/proxy/proxy_retry_info.h"
+#include "net/traffic_annotation/network_traffic_annotation_test_helper.h"
 #include "net/url_request/url_request.h"
 #include "net/url_request/url_request_test_util.h"
 #include "testing/gtest/include/gtest/gtest.h"
 #include "url/gurl.h"
 
 namespace net {
 namespace {
 
 typedef std::map<const char*, int> CountersMap;
 
@@ skipping 134 matching lines @@
       : LayeredNetworkDelegate(std::move(network_delegate)),
         context_(true),
         counters_(counters) {
     context_.Init();
   }
 
   ~TestLayeredNetworkDelegate() override {}
 
   void CallAndVerify() {
     scoped_refptr<AuthChallengeInfo> auth_challenge(new AuthChallengeInfo());
-    std::unique_ptr<URLRequest> request =
-        context_.CreateRequest(GURL(), IDLE, &delegate_);
+    std::unique_ptr<URLRequest> request = context_.CreateRequest(
+        GURL(), IDLE, &delegate_, TRAFFIC_ANNOTATION_FOR_TESTS);
     std::unique_ptr<HttpRequestHeaders> request_headers(
         new HttpRequestHeaders());
     scoped_refptr<HttpResponseHeaders> response_headers(
         new HttpResponseHeaders(""));
     TestCompletionCallback completion_callback;
     ProxyRetryInfoMap proxy_retry_info;
 
     EXPECT_EQ(OK, OnBeforeURLRequest(request.get(),
                                      completion_callback.callback(), NULL));
     EXPECT_EQ(OK, OnBeforeStartTransaction(NULL, completion_callback.callback(),
@@ skipping 168 matching lines @@
   CountersMap layered_network_delegate_counters;
   TestNetworkDelegateImpl* test_network_delegate_;
   std::unique_ptr<TestLayeredNetworkDelegate> layered_network_delegate_;
 };
 
 TEST_F(LayeredNetworkDelegateTest, VerifyLayeredNetworkDelegateInternal) {
   layered_network_delegate_->CallAndVerify();
 }
 
 }  // namespace net