Is Real Application Testing installed or not?

I have upgraded a database from 10g to 11gr2. I was doing some checks and found that Real Application Testing is somehow showing as installed whereas I never installed it. Here are some tests that I ran to check for Real Application Testing option:

01. In OUI, Real Application Testing is showing as installed.

02. opatch is showing Real Application Testing is installed:

opatch\opatch lsinventory -details | find /I "Real Application"
Oracle Real Application Testing                                      11.2.0.2.0

03. Workload capture packages are installed and valid:

SQL> select object_name, object_type, status from dba_objects where object_name like '%WORKLOAD_CAPTURE';

OBJECT_NAME
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