Always do DelegateExecute handler COM registration and make set dual mode prop on shortcuts.

base/file_util_win.cc

Index: base/file_util_win.cc
diff --git a/base/file_util_win.cc b/base/file_util_win.cc
index 922e34a34ba3df13ee7819dab225fb0644103840..bbd668096c4b97daf64edd53e93dd29e71eb75f0 100644
--- a/base/file_util_win.cc
+++ b/base/file_util_win.cc
@@ -424,7 +424,6 @@ bool CreateOrUpdateShortcutLink(const wchar_t *source,
     if (app_id && !base::win::SetAppIdForPropertyStore(property_store, app_id))
       return false;
     if (is_dual_mode &&
-        base::win::GetVersion() >= base::win::VERSION_WIN8 &&
         !base::win::SetDualModeForPropertyStore(property_store)) {
       return false;
     }