Delete bundled copy of NSS and replace with README.

nss/lib/libpkix/pkix/checker/pkix_namechainingchecker.c

Index: nss/lib/libpkix/pkix/checker/pkix_namechainingchecker.c
diff --git a/nss/lib/libpkix/pkix/checker/pkix_namechainingchecker.c b/nss/lib/libpkix/pkix/checker/pkix_namechainingchecker.c
deleted file mode 100755
index 873d19cd05b1ce2fc117c2b0440f61862d0b4c33..0000000000000000000000000000000000000000
--- a/nss/lib/libpkix/pkix/checker/pkix_namechainingchecker.c
+++ /dev/null
@@ -1,121 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-/*
- * pkix_namechainingchecker.c
- *
- * Functions for name chaining validation
- *
- */
-
-
-#include "pkix_namechainingchecker.h"
-
-/* --Private-Functions-------------------------------------------- */
-
-/*
- * FUNCTION: pkix_NameChainingChecker_Check
- * (see comments for PKIX_CertChainChecker_CheckCallback in pkix_checker.h)
- */
-PKIX_Error *
-pkix_NameChainingChecker_Check(
-        PKIX_CertChainChecker *checker,
-        PKIX_PL_Cert *cert,
-        PKIX_List *unresolvedCriticalExtensions,
-        void **pNBIOContext,
-        void *plContext)
-{
-        PKIX_PL_X500Name *prevSubject = NULL;
-        PKIX_PL_X500Name *currIssuer = NULL;
-        PKIX_PL_X500Name *currSubject = NULL;
-        PKIX_Boolean result;
-
-        PKIX_ENTER(CERTCHAINCHECKER, "pkix_NameChainingChecker_Check");
-        PKIX_NULLCHECK_THREE(checker, cert, pNBIOContext);
-
-        *pNBIOContext = NULL; /* we never block on pending I/O */
-
-        PKIX_CHECK(PKIX_CertChainChecker_GetCertChainCheckerState
-                    (checker, (PKIX_PL_Object **)&prevSubject, plContext),
-                    PKIX_CERTCHAINCHECKERGETCERTCHAINCHECKERSTATEFAILED);
-
-        PKIX_CHECK(PKIX_PL_Cert_GetIssuer(cert, &currIssuer, plContext),
-                    PKIX_CERTGETISSUERFAILED);
-
-        if (prevSubject){
-                PKIX_CHECK(PKIX_PL_X500Name_Match
-                            (prevSubject, currIssuer, &result, plContext),
-                            PKIX_X500NAMEMATCHFAILED);
-                if (!result){
-                        PKIX_ERROR(PKIX_NAMECHAININGCHECKFAILED);
-                }
-        } else {
-                PKIX_ERROR(PKIX_NAMECHAININGCHECKFAILED);
-        }
-
-        PKIX_CHECK(PKIX_PL_Cert_GetSubject(cert, &currSubject, plContext),
-                    PKIX_CERTGETSUBJECTFAILED);
-
-        PKIX_CHECK(PKIX_CertChainChecker_SetCertChainCheckerState
-                    (checker, (PKIX_PL_Object *)currSubject, plContext),
-                    PKIX_CERTCHAINCHECKERSETCERTCHAINCHECKERSTATEFAILED);
-
-cleanup:
-
-        PKIX_DECREF(prevSubject);
-        PKIX_DECREF(currIssuer);
-        PKIX_DECREF(currSubject);
-
-        PKIX_RETURN(CERTCHAINCHECKER);
-
-}
-
-/*
- * FUNCTION: pkix_NameChainingChecker_Initialize
- * DESCRIPTION:
- *
- *  Creates a new CertChainChecker and stores it at "pChecker", where it will
- *  be used by pkix_NameChainingChecker_Check to check that the issuer name
- *  of the certificate matches the subject name in the checker's state. The
- *  X500Name pointed to by "trustedCAName" is used to initialize the checker's
- *  state.
- *
- * PARAMETERS:
- *  "trustedCAName"
- *      Address of X500Name representing the trusted CA Name used to
- *      initialize the state of this checker. Must be non-NULL.
- *  "pChecker"
- *      Address where object pointer will be stored. Must be non-NULL.
- *  "plContext"
- *      Platform-specific context pointer.
- * THREAD SAFETY:
- *  Thread Safe (see Thread Safety Definitions in Programmer's Guide)
- * RETURNS:
- *  Returns NULL if the function succeeds.
- *  Returns a CertChainChecker Error if the function fails in a non-fatal way.
- *  Returns a Fatal Error if the function fails in an unrecoverable way.
- */
-PKIX_Error *
-pkix_NameChainingChecker_Initialize(
-        PKIX_PL_X500Name *trustedCAName,
-        PKIX_CertChainChecker **pChecker,
-        void *plContext)
-{
-        PKIX_ENTER(CERTCHAINCHECKER, "PKIX_NameChainingChecker_Initialize");
-        PKIX_NULLCHECK_TWO(pChecker, trustedCAName);
-
-        PKIX_CHECK(PKIX_CertChainChecker_Create
-                    (pkix_NameChainingChecker_Check,
-                    PKIX_FALSE,
-                    PKIX_FALSE,
-                    NULL,
-                    (PKIX_PL_Object *)trustedCAName,
-                    pChecker,
-                    plContext),
-                    PKIX_CERTCHAINCHECKERCREATEFAILED);
-
-cleanup:
-
-        PKIX_RETURN(CERTCHAINCHECKER);
-
-}