Drop reliance on the test harness from examples

The idea of examples is they should be standalone and as simple as possible.
Relying on test harness goes against this principle.
set/getAtenSeed graduated to aten.h in the previous commit, no need to
rely on the test harness anymore.

Author: nicolasvasilache

tc/examples/blockdiagperm.cc

@@ -29,8 +29,6 @@
 #include "tc/core/cuda/cuda_tc_executor_new_api.h"
 #include "tc/core/flags.h"
 
-#include "../test/test_harness_aten_cuda.h"
-
 DEFINE_string(proto_path, "", "Filename to load and store proto cache ");
 
 using ATenGeneticCudaTuner =

tc/examples/tensordot.cc

@@ -31,8 +31,6 @@
 #include "tc/core/cuda/cuda_tc_executor_new_api.h"
 #include "tc/core/flags.h"
 
-#include "../test/test_harness_aten_cuda.h"
-
 DEFINE_string(proto_path, "", "Filename to load and store proto cache ");
 
 template <typename Backend>

tc/examples/wavenet.cc

@@ -29,8 +29,6 @@
 #include "tc/core/cuda/cuda_tc_executor_new_api.h"
 #include "tc/core/flags.h"
 
-#include "../test/test_harness_aten_cuda.h"
-
 DEFINE_string(proto_path, "", "Filename to load and store proto cache ");
 
 using ATenGeneticCudaTuner =