Bug 546389, nsssysinit binary built inside source tree, not objdir, a=bsmedberg to land fix into CLOSED TREE

=== Removing binary output file security/nss/lib/sysinit/nsssysinit from tree, it was not intended to be added
=== Prevent file from being built, in order to prevent people to add it back accidentally when using hg addremove
=== I classify this as checkin as fixing tinderbox bustage, because developers experience problems when working with patch queues, as explained in bug 546389

security/nss/lib/Makefile

@@ -68,9 +68,11 @@ SQLITE_SRCDIR = sqlite  # Add the sqlite directory to DIRS.
 endif
 endif
 
+ifndef MOZILLA_CLIENT
 ifeq ($(OS_ARCH),Linux)
 SYSINIT_SRCDIR = sysinit  # Add the sysinit directory to DIRS.
 endif
+endif
 
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