Make net_unittests_run work with component=shared_library.

base/third_party/nspr/nspr.isolate

 # Copyright 2014 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.
 {
   'conditions': [
-    ['OS=="linux" and component=="shared_library" and use_openssl==0', {
+    ['OS=="mac" and component=="shared_library"', {
       'variables': {
         'isolate_dependency_tracked': [
-          '<(PRODUCT_DIR)/lib/libcrssl.so',
+          '<(PRODUCT_DIR)/libcrnspr.dylib',
         ],
       },
     }],
+    ['OS=="win" and component=="shared_library"', {
+      'variables': {
+        'isolate_dependency_tracked': [
+          '<(PRODUCT_DIR)/crnspr.dll',
+        ],
+      },
+    }],
   ],
 }