HIPCommander code cleanup (#1207)

* HIPCommander code cleanup

* Removed non-used headerfiles

* Removed empty ifdef

hipamd/samples/1_Utils/hipCommander/perf/modulelaunch_latency.hcm

@@ -1,5 +1,5 @@
 setstream(1);
 NullKernel; streamsync;
 loop(100);  ModuleKernel; streamsync; endloop(1);
-loop(100);  AqlKernel; streamsync; endloop(1);
+loop(100); streamsync; endloop(1);
 loop(3000); NullKernel; streamsync; endloop(1);