Remove logging::LogAtLevel and rewrite its sole caller.

dbus/object_proxy.cc

Index: dbus/object_proxy.cc
diff --git a/dbus/object_proxy.cc b/dbus/object_proxy.cc
index e7d1f22f16243c2db1a095d2ce19d9a769bc0e03..a17e3b636e22d6fa691e00aba19552439d5c696a 100644
--- a/dbus/object_proxy.cc
+++ b/dbus/object_proxy.cc
@@ -571,11 +571,10 @@ void ObjectProxy::LogMethodCallFailure(
   // not errors.
   if (error_name == kErrorObjectUnknown)
     severity = logging::LOG_WARNING;
-  std::ostringstream msg;
-  msg << "Failed to call method: " << interface_name << "." << method_name
-      << ": object_path= " << object_path_.value()
-      << ": " << error_name << ": " << error_message;
-  logging::LogAtLevel(severity, msg.str());
+  LOG_AT_LEVEL(severity) << "Failed to call method: " << interface_name << "."

[danakj, 2016/01/19 21:10:19]

How about we delete the method in base and just make this code use LOG().

[jbroman, 2016/01/19 21:28:11]

Done.

+                         << method_name
+                         << ": object_path= " << object_path_.value() << ": "
+                         << error_name << ": " << error_message;
 }
 
 void ObjectProxy::OnCallMethodError(const std::string& interface_name,