Remove fallback support for CGI in Kernel::System::Web::Request

[bschmalhofer]

In Kernel::System::Web::Request there are following lines:

    # CGI via the %ENV hash is still supported as a fallback
    else {
        $Self->{Query} = CGI->new();
    }

I don't see any sensible use case for that fallback. Let's remove it then.

[bschmalhofer]

The fallback has been removed. Let's wait for the next run of the Selenium tests before closing the issue.

[bschmalhofer]

At least some Selenium-Tests are succeeding with the branch rel-10_1 . Closing this issue.

[bschmalhofer]

Reopen because there are many failures in the test suite becaus of this change, Needs to be investigated.

[bschmalhofer]

Looks like there are too many dependencies that rely on instantiating Kernel::System::Web::Request without passing a CGI object. Therefore fall back on an an empty CGI object.
Some tests scripts do want to pass a request to the ParamObject. Pass CGI->new() in those cases.
TODO:

• run test suite again

[bschmalhofer]

Running the test suite with rel-10_1 looks fine. Only Selenium errors pop up. Closing this issue again.