Set file tokens for NaCl main nexe if available to enable validation caching.

chrome/test/data/nacl/nacl_test_data.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.
 
 {
   'includes': [
     '../../../../ppapi/ppapi_nacl_test_common.gypi',
   ],
   'targets': [
     {
@@ skipping 52 matching lines @@
         'nexe_destination_dir': 'nacl_test_data',
         'sources': [
           'exit_status/pm_exit_status_test.cc',
         ],
         'test_files': [
           'exit_status/pm_exit_status_test.html',
         ],
       },
     },
     {
+      'target_name': 'extension_validation_cache',
+      'type': 'none',
+      'variables': {
+        'nexe_target': 'extension_validation_cache',
+        # The test currently only has the test expectations for the
+        # newlib case (# validation queries/settings), and has also
+        # hardcoded the newlib variant's directory path for the unpacked ext.
+        'build_newlib': 1,
+        'build_glibc': 0,
+        'build_pnacl_newlib': 0,
+        # Need a new directory to not clash with with other extension
+        # tests's files (e.g., manifest.json).
+        'nexe_destination_dir': 'nacl_test_data/extension_vcache_test',
+        'sources': [
+          'simple.cc',
+        ],
+        'test_files': [
+          # TODO(ncbray) move into chrome/test/data/nacl when all tests are
+          # converted.
+          '<(DEPTH)/ppapi/native_client/tools/browser_tester/browserdata/nacltest.js',
+          'extension_validation_cache/extension_validation_cache.html',
+          'extension_validation_cache/extension_validation_cache.js',
+          # Turns the test data directory into an extension.
+          # Use a different nexe_destination_dir to isolate the files.
+          # Note that the .nexe names are embedded in this file.
+          'extension_validation_cache/manifest.json',
+          'load_util.js',
+        ],
+      },
+      'dependencies': [
+        '<(DEPTH)/native_client/tools.gyp:prep_toolchain',
+      ],
+    },
+    {
       'target_name': 'sysconf_nprocessors_onln_test',
       'type': 'none',
       'variables': {
         'nexe_target': 'sysconf_nprocessors_onln_test',
         'build_newlib': 1,
         'build_glibc': 1,
         'build_pnacl_newlib': 1,
         'nexe_destination_dir': 'nacl_test_data',
         'sources': [
           'sysconf_nprocessors_onln/sysconf_nprocessors_onln_test.cc',
@@ skipping 1124 matching lines @@
             '<(DEPTH)/ppapi/ppapi_nacl.gyp:ppapi_cpp_lib',
             '<(DEPTH)/ppapi/native_client/native_client.gyp:ppapi_lib',
             '<(DEPTH)/native_client/src/untrusted/nacl/nacl.gyp:nacl_lib',
             'nacl_ppapi_util',
           ],
         },
       ],
     }],
   ],
 }