Stop doing unnecessary UTF-8 to UTF-16 conversions in JSONWriter.

chrome/browser/chromeos/policy/configuration_policy_handler_chromeos.cc

Index: chrome/browser/chromeos/policy/configuration_policy_handler_chromeos.cc
diff --git a/chrome/browser/chromeos/policy/configuration_policy_handler_chromeos.cc b/chrome/browser/chromeos/policy/configuration_policy_handler_chromeos.cc
index 611ea7a7f9a0e627831f2f1ac00547eb670688f5..1df33879bbac219d0e04b60288a89c5ff6231562 100644
--- a/chrome/browser/chromeos/policy/configuration_policy_handler_chromeos.cc
+++ b/chrome/browser/chromeos/policy/configuration_policy_handler_chromeos.cc
@@ -246,8 +246,7 @@ base::Value* NetworkConfigurationPolicyHandler::SanitizeNetworkConfig(
       kPlaceholder);
 
   base::JSONWriter::WriteWithOptions(toplevel_dict.get(),
-                                     base::JSONWriter::OPTIONS_DO_NOT_ESCAPE |
-                                         base::JSONWriter::OPTIONS_PRETTY_PRINT,
+                                     base::JSONWriter::OPTIONS_PRETTY_PRINT,
                                      &json_string);
   return base::Value::CreateStringValue(json_string);
 }