Write last_modified date to Content Settings in the PrefProvider

components/signin/core/browser/signin_header_helper_unittest.cc

Index: components/signin/core/browser/signin_header_helper_unittest.cc
diff --git a/components/signin/core/browser/signin_header_helper_unittest.cc b/components/signin/core/browser/signin_header_helper_unittest.cc
index 1c67727627d5a0135c18ab30eee228ee5a611285..74e5a7891a1eec2f5d2f696a144025b201a86bcb 100644
--- a/components/signin/core/browser/signin_header_helper_unittest.cc
+++ b/components/signin/core/browser/signin_header_helper_unittest.cc
@@ -22,7 +22,8 @@ class SigninHeaderHelperTest : public testing::Test {
     HostContentSettingsMap::RegisterProfilePrefs(prefs_.registry());
 
     settings_map_ = new HostContentSettingsMap(
-        &prefs_, false /* incognito_profile */, false /* guest_profile */);
+        &prefs_, false /* incognito_profile */, false /* guest_profile */,
+        false /* store_last_modified */);
     cookie_settings_ =
         new content_settings::CookieSettings(settings_map_.get(), &prefs_, "");
   }