support sdbusplus::message::object_path

Since lg2 already supports sdbusplus::message::object_path,
it needs to be updated synchronously.

Signed-off-by: George Liu <liuxiwei@inspur.com>
Change-Id: I4d81fac0d0acaf069381099e541ce2ac578d632e
diff --git a/fault-monitor/fru-fault-monitor.cpp b/fault-monitor/fru-fault-monitor.cpp
index d0f5d00..dca07a1 100644
--- a/fault-monitor/fru-fault-monitor.cpp
+++ b/fault-monitor/fru-fault-monitor.cpp
@@ -156,9 +156,7 @@
 
     // Nothing else shows when a specific error log
     // has been created. Do it here.
-    // TODO:(phosphor-logging#25): support sdbusplus::message::object_path
-    // directly.
-    lg2::info("{PATH} created", "PATH", objectPath.str);
+    lg2::info("{PATH} created", "PATH", objectPath);
 
     auto attr = iter->second.find("Associations");
     if (attr == iter->second.end())