[lldb][NFC] Remove wrong tests in TestCallOverriddenMethod

We call these tests in the second test function where they are
x-failed on Windows. I forgot to remove the tests from the first
test function (which is not x-failed on Windows) when extracting these
calls into their own test function, so the test is still failing on Windows.

git-svn-id: https://llvm.org/svn/llvm-project/lldb/trunk@375271 91177308-0d34-0410-b5e6-96231b3b80d8
1 file changed