Revert "bmcweb: Fix a bunch of warnings"

This reverts commit 6ea007a2faec52ad62680015d2a3f00371a1e351.

Reason for revert: Reports of bmcweb seg faults.

Change-Id: I408f1bb29c2f8e427a6621cdaac8c31b847ebf06
diff --git a/include/dbus_monitor.hpp b/include/dbus_monitor.hpp
index cddafc8..1b82697 100644
--- a/include/dbus_monitor.hpp
+++ b/include/dbus_monitor.hpp
@@ -150,7 +150,7 @@
             nlohmann::json::iterator paths = j.find("paths");
             if (paths != j.end())
             {
-                size_t interfaceCount = thisSession.interfaces.size();
+                int interfaceCount = thisSession.interfaces.size();
                 if (interfaceCount == 0)
                 {
                     interfaceCount = 1;