remove redirection command line updating from the shell core code.
add redirection command line updating to the redirection support function (UpdateStdInStdOutStdErr).
add more user input verification to redirection.

reduce user input verification from inside quoted parameters.

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11460 6f19259b-4bc3-4df7-8a09-765794883524
3 files changed