Quick fix for logging.

components/translate/core/common/language_detection_logging_helper_unittest.cc

 // Copyright 2017 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/translate/core/common/language_detection_logging_helper.h"
 
 #include <string>
 
 #include "components/sync/protocol/user_event_specifics.pb.h"
 #include "components/translate/core/common/language_detection_details.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 namespace translate {
 
 // Tests that sync_pb::UserEventSpecifics is correctly build.
 TEST(LanguageDetectionLoggingHelperTest, ConstructUserEventSpecifics) {
   LanguageDetectionDetails details;
   details.cld_language = "en";
   details.is_cld_reliable = false;
   details.adopted_language = "ja";
   // Expected language detection.
   sync_pb::LanguageDetection lang_detection;
   auto* const lang = lang_detection.add_detected_languages();
   lang->set_language_code(details.cld_language);
   lang->set_is_reliable(details.is_cld_reliable);
   lang_detection.set_adopted_language_code(details.adopted_language);
+  const int64_t navigation_id = 1000000000000000LL;
   const std::unique_ptr<sync_pb::UserEventSpecifics> user_event =
-      ConstructLanguageDetectionEvent(details);
+      ConstructLanguageDetectionEvent(navigation_id, details);
+  // Expect the navigation id is correctly set.
+  EXPECT_EQ(user_event->navigation_id(), navigation_id);
   EXPECT_EQ(user_event->language_detection().SerializeAsString(),
             lang_detection.SerializeAsString());
 }
 
 // Tests that sync_pb::UserEventSpecifics is correctly build.
 // If adopted_language is the same as cld_language, we don't set it.
 TEST(LanguageDetectionLoggingHelperTest, DontSetAdoptedLanguage) {
   LanguageDetectionDetails details;
   details.cld_language = "en";
   details.is_cld_reliable = true;
   details.adopted_language = "en";
   // Expected language detection.
   sync_pb::LanguageDetection lang_detection;
   auto* const lang = lang_detection.add_detected_languages();
   lang->set_language_code(details.cld_language);
   lang->set_is_reliable(details.is_cld_reliable);
   const std::unique_ptr<sync_pb::UserEventSpecifics> user_event =
-      ConstructLanguageDetectionEvent(details);
+      ConstructLanguageDetectionEvent(100, details);
+  // Expect the navigation id is correctly set.
+  EXPECT_EQ(user_event->navigation_id(), 100);
   EXPECT_EQ(user_event->language_detection().SerializeAsString(),
             lang_detection.SerializeAsString());
 }
 
 }  // namespace translate