Welcome page changes for Windows 10 and over.

chrome/browser/policy/configuration_policy_handler_list_factory.cc

Index: chrome/browser/policy/configuration_policy_handler_list_factory.cc
diff --git a/chrome/browser/policy/configuration_policy_handler_list_factory.cc b/chrome/browser/policy/configuration_policy_handler_list_factory.cc
index 95d51dfa55937f65477ba1f6f59227b5e113b2a3..7d054415618509e2805c29ec34ac5aa0cd45983b 100644
--- a/chrome/browser/policy/configuration_policy_handler_list_factory.cc
+++ b/chrome/browser/policy/configuration_policy_handler_list_factory.cc
@@ -498,6 +498,12 @@ const PolicyToPreferenceMapEntry kSimplePolicyMap[] = {
     prefs::kBrowserAddPersonEnabled,
     base::Value::TYPE_BOOLEAN },
 #endif  // !defined(OS_CHROMEOS) && !defined(OS_ANDROID) && !defined(OS_IOS)
+
+#if defined(OS_WIN)
+  { key::kWelcomePageOnOSUpgradeEnabled,
+    prefs::kWelcomePageOnOSUpgradeEnabled,
+    base::Value::TYPE_BOOLEAN },
+#endif  // OS_WIN
 };
 
 class ForceSafeSearchPolicyHandler : public TypeCheckingPolicyHandler {