SAK-28146

Fix a problem where ActiveToolComponent$MyActiveTool$WrappedRequest
does not proxy getPathInfo() properly so we look at getRequestURI()
to parse the path.



git-svn-id: https://source.sakaiproject.org/svn/portal/trunk@315760 66ffb92e-73f9-0310-93c1-f5514f145a0a