Use install_static::GetAppGuid in place of BrowserDistribution and AppRegistrationData.

chrome/installer/util/updating_app_registration_data.cc

Index: chrome/installer/util/updating_app_registration_data.cc
diff --git a/chrome/installer/util/updating_app_registration_data.cc b/chrome/installer/util/updating_app_registration_data.cc
index 26315fe715721a718e22b236cb86792bd6ff288a..c9722a244900a289a8e3e75b4622aa92d39ec098 100644
--- a/chrome/installer/util/updating_app_registration_data.cc
+++ b/chrome/installer/util/updating_app_registration_data.cc
@@ -11,10 +11,6 @@ UpdatingAppRegistrationData::UpdatingAppRegistrationData(
 
 UpdatingAppRegistrationData::~UpdatingAppRegistrationData() {}
 
-base::string16 UpdatingAppRegistrationData::GetAppGuid() const {
-  return app_guid_;
-}
-
 base::string16 UpdatingAppRegistrationData::GetStateKey() const {
   return base::string16(google_update::kRegPathClientState)
       .append(1, L'\\')