Rename QueryCpuLoad to WmiQueryCpuLoad.

ATxDiagnostics/ATxDiagnostics.cs

@@ -46,7 +46,7 @@ namespace ATxDiagnostics
             }
         }
 
-        private static int QueryCpuLoad() {
+        private static int WmiQueryCpuLoad() {
             Log.Trace("Querying WMI for CPU load...");
             var watch = Stopwatch.StartNew();
             var queryString = "SELECT Name, PercentProcessorTime " +