Make static (preloaded) security state generation part of the build process.

net/data/update_net_gypi.py

 # Copyright 2016 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.
 
 import os
 import re
 import StringIO
 import sys
 
 
 VARIABLE_PATTERN = re.compile("^(?P<indentation>\s*)'(?P<name>[^']*)':\s*\[$")
 EXCLUSION_PATTERN = re.compile("^(?:README|OWNERS|.*\.(pyc?|sh|swp)|.*~)$")
 
 DATA_SOURCES_PATH_FOR_VARIABLES = {
   "net_test_support_data_sources": [
     "net/data/ssl/certificates",
+    "net/http/transport_security_state_static.json",
   ],
   "net_unittests_data_sources": [
     "net/data/cert_issuer_source_aia_unittest",
     "net/data/cert_issuer_source_static_unittest",
     "net/data/certificate_policies_unittest",
     "net/data/filter_unittests",
     "net/data/name_constraints_unittest",
     "net/data/parse_certificate_unittest",
     "net/data/parse_ocsp_unittest",
     "net/data/test.html",
@@ skipping 106 matching lines @@
   data_sources_for_variables = {}
   for variable in DATA_SOURCES_PATH_FOR_VARIABLES:
     data_sources_for_variables[variable] = list_data_sources(
         root_dir, DATA_SOURCES_PATH_FOR_VARIABLES[variable], EXCLUSION_PATTERN)
 
   edit_file(net_gypi, root_dir, data_sources_for_variables)
 
 
 if __name__ == "__main__":
   sys.exit(main(sys.argv[1:]))