Allow JSONWriter and JSONValueSerializer to omit binary values when instructed to do so.

chrome/browser/policy/configuration_policy_handler_chromeos.cc

Index: chrome/browser/policy/configuration_policy_handler_chromeos.cc
diff --git a/chrome/browser/policy/configuration_policy_handler_chromeos.cc b/chrome/browser/policy/configuration_policy_handler_chromeos.cc
index b5188bee5f53b5e385a61b402649e3be3d05f7d5..e35e211a5287c1a2355a2306dd702baacafdf0be 100644
--- a/chrome/browser/policy/configuration_policy_handler_chromeos.cc
+++ b/chrome/browser/policy/configuration_policy_handler_chromeos.cc
@@ -93,8 +93,9 @@ Value* NetworkConfigurationPolicyHandler::SanitizeNetworkConfig(
   }
 
   // Convert back to a string, pretty printing the contents.
-  base::JSONWriter::WriteWithOptionalEscape(config_dict, true, false,
-                                            &json_string);
+  base::JSONWriter::WriteWithOptions(config_dict, true,
+                                     base::JSONWriter::OPTIONS_DO_NOT_ESCAPE,
+                                     &json_string);
   return Value::CreateStringValue(json_string);
 }