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

base/win/win_util.cc

Index: base/win/win_util.cc
diff --git a/base/win/win_util.cc b/base/win/win_util.cc
index c72a4747915606dc270ad8895a1528d12fbf570e..96507d55606bff674d69b34ba8bc98e33e4f7c42 100644
--- a/base/win/win_util.cc
+++ b/base/win/win_util.cc
@@ -191,8 +191,6 @@ bool SetAppIdForPropertyStore(IPropertyStore* property_store,
 }
 
 bool SetDualModeForPropertyStore(IPropertyStore* property_store) {
-  DCHECK_GE(base::win::GetVersion(), base::win::VERSION_WIN8);
-
   return SetBooleanValueForPropertyStore(property_store,
                                          PKEY_AppUserModel_DualMode,

[gab, 2012/05/16 17:04:22]

While you are touching this code it might be good to also remove the temporary
win8 hack I put while we were waiting for win8_sdk to be checked in.

http://code.google.com/searchframe#OAMlx_jo-ck/src/base/win/win_util.cc&exact...

I'm more than happy to do that in a separate change though, but I was planning
to do it as part of this change.

[grt (UTC plus 2), 2012/05/16 17:16:16]

We're still compiling against the win7 SDK, so the hack needs to stay for the
time being.

                                          true) &&