Renaming system.gyp:ssl to system.gyp:nss and removing unused BUILD.gn

chrome/chrome_common.gypi

 # Copyright (c) 2013 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.
 
 {
   'variables': {
     # File lists shared with GN build.
     'chrome_common_sources': [
       'common/all_messages.h',
       'common/attrition_experiments.h',
@@ skipping 584 matching lines @@
           'sources': [
             # GN version: //chrome/third_party/mozilla_security_manager
             'third_party/mozilla_security_manager/nsNSSCertHelper.cpp',
             'third_party/mozilla_security_manager/nsNSSCertHelper.h',
             'third_party/mozilla_security_manager/nsNSSCertificate.cpp',
             'third_party/mozilla_security_manager/nsNSSCertificate.h',
             'third_party/mozilla_security_manager/nsUsageArrayHelper.cpp',
             'third_party/mozilla_security_manager/nsUsageArrayHelper.h',
           ],
           'dependencies': [
-            '../build/linux/system.gyp:ssl',
+            '../build/linux/system.gyp:nss',
           ],
         }, {
           'sources!': [
             'common/net/x509_certificate_model_nss.cc',
           ],
         }],
         ['OS=="win"', {
           # TODO(jschuh): crbug.com/167187 fix size_t to int truncations.
           'msvs_disabled_warnings': [4267, ],
         }],
@@ skipping 49 matching lines @@
           ],
           'dependencies': [
             'installer_util',
             '../base/base.gyp:base',
           ],
         },
       ],
     }],
   ],
 }