Revamp TabNavigation class

chrome/browser/sessions/session_service_test_helper.cc

Index: chrome/browser/sessions/session_service_test_helper.cc
diff --git a/chrome/browser/sessions/session_service_test_helper.cc b/chrome/browser/sessions/session_service_test_helper.cc
index 3f02a4cfa352dd66ba093f38ee7e21ff7cba4081..7a7f172345954e2535ef23949240ee3119b3b1eb 100644
--- a/chrome/browser/sessions/session_service_test_helper.cc
+++ b/chrome/browser/sessions/session_service_test_helper.cc
@@ -9,6 +9,7 @@
 #include "chrome/browser/sessions/session_id.h"
 #include "chrome/browser/sessions/session_service.h"
 #include "chrome/browser/sessions/session_types.h"
+#include "chrome/browser/sessions/session_types_test_helper.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 using base::Time;
@@ -89,16 +90,7 @@ void SessionServiceTestHelper::AssertTabEquals(
 void SessionServiceTestHelper::AssertNavigationEquals(
     const TabNavigation& expected,
     const TabNavigation& actual) {
-  EXPECT_TRUE(expected.virtual_url() == actual.virtual_url());
-  EXPECT_EQ(expected.referrer().url, actual.referrer().url);
-  EXPECT_EQ(expected.referrer().policy, actual.referrer().policy);
-  EXPECT_EQ(expected.title(), actual.title());
-  EXPECT_EQ(expected.state(), actual.state());
-  EXPECT_EQ(expected.transition(), actual.transition());
-  EXPECT_EQ(expected.type_mask(), actual.type_mask());
-  EXPECT_TRUE(expected.original_request_url() == actual.original_request_url());
-  EXPECT_EQ(expected.is_overriding_user_agent(),
-      actual.is_overriding_user_agent());
+  SessionTypesTestHelper::AssertNavigationEquals(expected, actual);
 }
 
 void SessionServiceTestHelper::AssertSingleWindowWithSingleTab(