[NTP] Fix article suggestion clicks contributing to Most Visited tiles

components/sessions/core/serialized_navigation_entry_unittest.cc

Index: components/sessions/core/serialized_navigation_entry_unittest.cc
diff --git a/components/sessions/core/serialized_navigation_entry_unittest.cc b/components/sessions/core/serialized_navigation_entry_unittest.cc
index f0060eee0ae15bf5901cd5baf924d809cf2f0954..a1906367d6f0744308d7cd97eb9f8160ab508b14 100644
--- a/components/sessions/core/serialized_navigation_entry_unittest.cc
+++ b/components/sessions/core/serialized_navigation_entry_unittest.cc
@@ -167,6 +167,7 @@ TEST(SerializedNavigationEntryTest, ToSyncData) {
   EXPECT_EQ(test_data::kRedirectURL1.spec(),
             sync_data.navigation_redirect(1).url());
   EXPECT_FALSE(sync_data.has_last_navigation_redirect_url());
+  EXPECT_FALSE(sync_data.has_navigation_ignore_for_ntp_tiles());
 }
 
 // Test that the last_navigation_redirect_url is set when needed.  This test is
@@ -225,5 +226,16 @@ TEST(SerializedNavigationEntryTest, TransitionTypes) {
   }
 }
 
+TEST(SerializedNavigationEntryTest, IgnoreForNtpTiles) {
+  SerializedNavigationEntry navigation =
+      SerializedNavigationEntryTestHelper::CreateNavigationForTest();
+  SerializedNavigationEntryTestHelper::SetTransitionType(
+      ui::PageTransitionFromInt(ui::PAGE_TRANSITION_AUTO_BOOKMARK |
+                                ui::PAGE_TRANSITION_IGNORE_FOR_NTP_TILES),
+      &navigation);
+  const sync_pb::TabNavigation sync_data = navigation.ToSyncData();
+  EXPECT_TRUE(sync_data.navigation_ignore_for_ntp_tiles());
+}
+
 }  // namespace
 }  // namespace sessions