Get rid of the rest of CreateStringValue

components/policy/tools/generate_policy_source.py

Index: components/policy/tools/generate_policy_source.py
diff --git a/components/policy/tools/generate_policy_source.py b/components/policy/tools/generate_policy_source.py
index 4fbd2d03f9ca2ee9dba3e818a9a712dd2013d73f..b886b8a547ea21d95992400cc8ac199bfb9713d8 100755
--- a/components/policy/tools/generate_policy_source.py
+++ b/components/policy/tools/generate_policy_source.py
@@ -825,7 +825,7 @@ base::ListValue* DecodeStringList(const em::StringList& string_list) {
   RepeatedPtrField<std::string>::const_iterator entry;
   for (entry = string_list.entries().begin();
        entry != string_list.entries().end(); ++entry) {
-    list_value->Append(base::Value::CreateStringValue(*entry));
+    list_value->AppendString(*entry);
   }
   return list_value;
 }
@@ -860,7 +860,7 @@ def _CreateValue(type, arg):
   elif type == 'TYPE_INTEGER':
     return 'DecodeIntegerValue(%s)' % arg
   elif type == 'TYPE_STRING':
-    return 'base::Value::CreateStringValue(%s)' % arg
+    return 'new base::StringValue(%s)' % arg
   elif type == 'TYPE_LIST':
     return 'DecodeStringList(%s)' % arg
   elif type == 'TYPE_DICTIONARY' or type == 'TYPE_EXTERNAL':