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 b9043e1c9406f082e69408cc9482eebcb367aac3..5fea06aed60f2812c0441da60908c52c34bdc83d 100644
--- a/chrome/browser/chromeos/policy/configuration_policy_handler_chromeos.cc
+++ b/chrome/browser/chromeos/policy/configuration_policy_handler_chromeos.cc
@@ -161,8 +161,7 @@ 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);
 }