Evaluation PATH_INFO in tslib_fe::checkAlternativeIdMethods() sets false positives and should be moved to tx_simulatestatic
The method tslib_fe::checkAlternativeIdMethods() in TSFE tries to fetch the server environment PATH_INFO and if there's something it expects an URL like "/index.php/<page-id>/<type-number>/" and sets the current id and type accordant.
However, if config.simulateStaticDocuments is not set to "PATH_INFO" this is a false positive.
Since the functionality of simulateStaticDocuments was extracted to the system extension tx_simulatestatic in TYPO3 4.3, the mentioned part should also be moved to that place.
(issue imported from #M10452)