Network traffic annotation added to chrome/browser/ unittests.

chrome/browser/net/safe_search_util_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 "chrome/browser/net/safe_search_util.h"
 
 #include "base/message_loop/message_loop.h"
 #include "base/strings/string_piece.h"
 #include "chrome/common/url_constants.h"
 #include "net/http/http_request_headers.h"
+#include "net/traffic_annotation/network_traffic_annotation_test_helper.h"
 #include "net/url_request/url_request_test_util.h"
 #include "testing/gtest/include/gtest/gtest.h"
 #include "url/gurl.h"
 
 class SafeSearchUtilTest : public ::testing::Test {
  protected:
   SafeSearchUtilTest() {}
   ~SafeSearchUtilTest() override {}
 
   std::unique_ptr<net::URLRequest> CreateRequest(const std::string& url) {
-    return context_.CreateRequest(GURL(url), net::DEFAULT_PRIORITY, NULL);
+    return context_.CreateRequest(GURL(url), net::DEFAULT_PRIORITY, NULL,
+                                  TRAFFIC_ANNOTATION_FOR_TESTS);
   }
 
   std::unique_ptr<net::URLRequest> CreateYoutubeRequest() {
     return CreateRequest("http://www.youtube.com");
   }
 
   std::unique_ptr<net::URLRequest> CreateNonYoutubeRequest() {
     return CreateRequest("http://www.notyoutube.com");
   }
 
@@ skipping 132 matching lines @@
 TEST_F(SafeSearchUtilTest, DoesntTouchNonYoutubeURL) {
   std::unique_ptr<net::URLRequest> request = CreateNonYoutubeRequest();
   net::HttpRequestHeaders headers;
   headers.SetHeader("Youtube-Restrict", "Off");
   safe_search_util::ForceYouTubeRestrict(
     request.get(), &headers, safe_search_util::YOUTUBE_RESTRICT_MODERATE);
   std::string value;
   EXPECT_TRUE(headers.GetHeader("Youtube-Restrict", &value));
   EXPECT_EQ("Off", value);
 }