Convert //components/policy from scoped_ptr to std::unique_ptr

components/policy/tools/generate_policy_source.py

 #!/usr/bin/env python
 # 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.
 
 '''python %prog [options] platform chromium_os_flag template
 
 platform specifies which platform source is being generated for
   and can be one of (win, mac, linux)
 chromium_os_flag should be 1 if this is a Chromium OS build
@@ skipping 984 matching lines @@
       f.write('  optional %sPolicyProto %s = %s;\n' %
               (policy.policy_protobuf_type, policy.name,
                policy.id + RESERVED_IDS))
   f.write('}\n\n')
 
 
 #------------------ protobuf decoder -------------------------------#
 
 CPP_HEAD = '''
 #include <limits>
+#include <memory>
 #include <string>
 
 #include "base/callback.h"
 #include "base/json/json_reader.h"
 #include "base/logging.h"
-#include "base/memory/scoped_ptr.h"
 #include "base/memory/weak_ptr.h"
 #include "base/values.h"
 #include "components/policy/core/common/cloud/cloud_external_data_manager.h"
 #include "components/policy/core/common/external_data_fetcher.h"
 #include "components/policy/core/common/policy_map.h"
 #include "components/policy/core/common/policy_types.h"
 #include "policy/policy_constants.h"
 #include "policy/proto/cloud_policy.pb.h"
 
 using google::protobuf::RepeatedPtrField;
@@ skipping 17 matching lines @@
   base::ListValue* list_value = new base::ListValue;
   RepeatedPtrField<std::string>::const_iterator entry;
   for (entry = string_list.entries().begin();
        entry != string_list.entries().end(); ++entry) {
     list_value->AppendString(*entry);
   }
   return list_value;
 }
 
 base::Value* DecodeJson(const std::string& json) {
-  scoped_ptr<base::Value> root =
+  std::unique_ptr<base::Value> root =
       base::JSONReader::Read(json, base::JSON_ALLOW_TRAILING_COMMAS);
 
   if (!root)
     LOG(WARNING) << "Invalid JSON string, ignoring: " << json;
 
   // Accept any Value type that parsed as JSON, and leave it to the handler to
   // convert and check the concrete type.
   return root.release();
 }
 
@@ skipping 107 matching lines @@
   # _WriteAppRestrictions body
   f.write('<restrictions xmlns:android="'
           'http://schemas.android.com/apk/res/android">\n\n')
   for policy in policies:
     if policy.is_supported and policy.restriction_type != 'invalid':
       WriteAppRestriction(policy)
   f.write('</restrictions>')
 
 if __name__ == '__main__':
   sys.exit(main())