Roll NSS to 169195.

dart/runtime/bin/net/zlib.gyp

 # Copyright (c) 2012 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 # Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 # for details. All rights reserved. Use of this source code is governed by a
 # BSD-style license that can be found in the LICENSE file.
 
 # This file is a modified copy of src/third_party/zlib/zlib.gyp from Chromium.
-# Revision 165464 (this should agree with "nss_rev" in DEPS).
+# Revision 169195 (this should agree with "nss_rev" in DEPS).
 {
   # Added by Dart. All Dart comments refer to the following block or line.
   'includes': [
     '../../tools/gyp/runtime-configurations.gypi',
     '../../tools/gyp/nss_configurations.gypi',
   ],
   'variables': {
     # Added by Dart.
     'zlib_path': '../../../third_party/zlib',
     'conditions': [
       [ 'OS=="none"', {
         # Because we have a patched zlib, we cannot use the system libz.
         # TODO(pvalchev): OpenBSD is purposefully left out, as the system
         # zlib brings up an incompatibility that breaks rendering.
         'use_system_zlib%': 1,
       }, {
         'use_system_zlib%': 0,
       }],
     ],
     'use_system_minizip%': 0,
   },
   # Added by Dart.  We do not indent, so diffs with the original are clearer.
   'conditions': [[ 'dart_io_support==1', {
   'targets': [
     {
-      'target_name': 'zlib_dart',
+      'target_name': 'zlib_dart',  # Added by Dart (the _dart postfix)
       'type': 'static_library',
       'conditions': [
         ['use_system_zlib==0', {
           # Changed by Dart: '<(zlib_directory)/' added to all paths.
           'sources': [
             '<(zlib_path)/adler32.c',
             '<(zlib_path)/compress.c',
             '<(zlib_path)/crc32.c',
             '<(zlib_path)/crc32.h',
             '<(zlib_path)/deflate.c',
@@ skipping 42 matching lines @@
           ],
           'link_settings': {
             'libraries': [
               '-lz',
             ],
           },
         }],
       ],
     },
     {
-      'target_name': 'minizip_dart',
+      'target_name': 'minizip_dart',  # Added by Dart (the _dart postfix)
       'type': 'static_library',
       'conditions': [
         ['use_system_minizip==0', {
           'sources': [
             '<(zlib_path)/contrib/minizip/ioapi.c',
             '<(zlib_path)/contrib/minizip/ioapi.h',
             '<(zlib_path)/contrib/minizip/iowin32.c',
             '<(zlib_path)/contrib/minizip/iowin32.h',
             '<(zlib_path)/contrib/minizip/unzip.c',
             '<(zlib_path)/contrib/minizip/unzip.h',
@@ skipping 51 matching lines @@
           },
           'cflags': [
             '-Wno-parentheses-equality',
           ],
         }],
       ],
     }
   ],
   }]],
 }