Update to NSS 3.16.4.

README.chromium

Index: README.chromium
diff --git a/README.chromium b/README.chromium
index dcd13de849418988f986448486328bd7bf53afdf..d09caa9cd3ebc9e712e41eb35d9fb67ac39824a2 100644
--- a/README.chromium
+++ b/README.chromium
@@ -1,13 +1,13 @@
 Name: Network Security Services (NSS)
 Short Name: nss
 URL: http://www.mozilla.org/projects/security/pki/nss/
-Version: 3.16.2 Beta 3
+Version: 3.16.4
 License: MPL 2
 License File: nss/COPYING
 Security Critical: yes
 
 Description:
-NSS 3.16.2 Beta 3 with NSPR 4.10.7 Beta 3
+NSS 3.16.4 with NSPR 4.10.7 Beta 3
 
 This copy of NSS has been customized for Chromium.  NSPR is also put here
 rather than in a separate directory to emphasize the fact that Chromium is
@@ -21,7 +21,7 @@ Linux.
 
 The source code was checked out from the mozilla.org CVS or hg repository using
 the nspr-checkout.sh and nss-checkout.sh scripts in the scripts directory.
-The current source code was checked out with the hg tag NSS_3_16_2_BETA3
+The current source code was checked out with the hg tag NSS_3_16_4_RTM
 and the hg tag NSPR_4_10_7_BETA3.
 
 Local Modifications:
@@ -69,9 +69,3 @@ We made the following local changes to NSS.
 - patches/nss-chacha20-poly1305.patch: Support ChaCha20+Poly1305 cipher
   suites.  See NSS bug 917571
   (https://bugzilla.mozilla.org/show_bug.cgi?id=917571).
-- patches/nss-genname-warnings.patch: Fix compiler warnings in
-  lib/certdb/genname.c that are treated as errors by -Werror,-Wpointer-sign.
-  Will be fixed in NSS 3.16.2.
-- patches/nss-rsa-key-check.patch: RSA_PrivateKeyCheck should not swap
-  members of the input RSAPrivateKey.
-  https://bugzilla.mozilla.org/show_bug.cgi?id=1021102