Clear environment variables for nacl_helper

components/components_tests.gyp

 # Copyright 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.
 
 {
   'variables': {
     # This turns on e.g. the filename-based detection of which
     # platforms to include source files on (e.g. files ending in
     # _mac.h or _mac.cc are only compiled on MacOSX).
     'chromium_code': 1,
@@ skipping 393 matching lines @@
               ],
             }],
             ['disable_nacl==0', {
               'sources': [
                 'nacl/browser/nacl_file_host_unittest.cc',
                 'nacl/browser/nacl_process_host_unittest.cc',
                 'nacl/browser/nacl_validation_cache_unittest.cc',
                 'nacl/browser/pnacl_host_unittest.cc',
                 'nacl/browser/pnacl_translation_cache_unittest.cc',
                 'nacl/browser/test_nacl_browser_delegate.cc',
+                'nacl/zygote/nacl_fork_delegate_linux_unittest.cc',
               ],
               'dependencies': [
                 'nacl.gyp:nacl_browser',
                 'nacl.gyp:nacl_common',
               ],
             }],
             ['OS == "mac"', {
               'link_settings': {
                 'libraries': [
                   '$(SDKROOT)/System/Library/Frameworks/AddressBook.framework',
@@ skipping 297 matching lines @@
               'dependencies': [
                 '../base/allocator/allocator.gyp:allocator',
               ],
             }],
           ],
         },
       ],
     }],
   ],
 }