Adds option for JSON reader to allow invalid utf characters

components/policy/core/common/config_dir_policy_loader.cc

 // 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.
 
 #include "components/policy/core/common/config_dir_policy_loader.h"
 
 #include <stddef.h>
 
 #include <algorithm>
 #include <set>
@@ skipping 124 matching lines @@
     return;
   }
 
   // Start with an empty dictionary and merge the files' contents.
   // The files are processed in reverse order because |MergeFrom| gives priority
   // to existing keys, but the ConfigDirPolicyProvider gives priority to the
   // last file in lexicographic order.
   for (std::set<base::FilePath>::reverse_iterator config_file_iter =
            files.rbegin(); config_file_iter != files.rend();
        ++config_file_iter) {
-    JSONFileValueDeserializer deserializer(*config_file_iter);
-    deserializer.set_allow_trailing_comma(true);
+    JSONFileValueDeserializer deserializer(*config_file_iter,
+                                           base::JSON_ALLOW_TRAILING_COMMAS);
     int error_code = 0;
     std::string error_msg;
     std::unique_ptr<base::Value> value =
         deserializer.Deserialize(&error_code, &error_msg);
     if (!value.get()) {
       LOG(WARNING) << "Failed to read configuration file "
                    << config_file_iter->value() << ": " << error_msg;
       status.Add(JsonErrorToPolicyLoadStatus(error_code));
       continue;
     }
@@ skipping 70 matching lines @@
   }
 }
 
 void ConfigDirPolicyLoader::OnFileUpdated(const base::FilePath& path,
                                           bool error) {
   if (!error)
     Reload(false);
 }
 
 }  // namespace policy