Use new Any::GetUndecoratedTypeName() method

Since Any::GetType() is removed, use the new Any::GetUndecoratedTypeName
method to print the human-readable type name contained within Any.

BUG: 25132472
Change-Id: I4387919d84157205cefe4d23ec7a2a8563448b17
diff --git a/update_manager/real_shill_provider.cc b/update_manager/real_shill_provider.cc
index da0b545..7938180 100644
--- a/update_manager/real_shill_provider.cc
+++ b/update_manager/real_shill_provider.cc
@@ -94,7 +94,7 @@
     if (!service_path.IsValid()) {
       LOG(WARNING) << "Got an invalid DefaultService path. The property value "
                       "contains a "
-                   << brillo::UndecorateTypeName(value.GetType().name())
+                   << value.GetUndecoratedTypeName()
                    << ", read as the object path: '" << service_path.value()
                    << "'";
     }