WriteBoolean      412 content/common/page_state_serialization.cc   WriteBoolean(!http_body.is_null, obj);
WriteBoolean      441 content/common/page_state_serialization.cc   WriteBoolean(http_body.contains_passwords, obj);
WriteBoolean      515 content/common/page_state_serialization.cc   WriteBoolean(has_state_object, obj);