Moving memory allocation tracking to its own file.
diff --git a/tools/run_tests/sources_and_headers.json b/tools/run_tests/sources_and_headers.json
index b2f2e1e..4a7a3c8 100644
--- a/tools/run_tests/sources_and_headers.json
+++ b/tools/run_tests/sources_and_headers.json
@@ -6164,6 +6164,7 @@
       "test/core/end2end/fixtures/proxy.h", 
       "test/core/iomgr/endpoint_tests.h", 
       "test/core/util/grpc_profiler.h", 
+      "test/core/util/memory_counters.h", 
       "test/core/util/mock_endpoint.h", 
       "test/core/util/parse_hexstring.h", 
       "test/core/util/port.h", 
@@ -6181,6 +6182,8 @@
       "test/core/iomgr/endpoint_tests.h", 
       "test/core/util/grpc_profiler.c", 
       "test/core/util/grpc_profiler.h", 
+      "test/core/util/memory_counters.c", 
+      "test/core/util/memory_counters.h", 
       "test/core/util/mock_endpoint.c", 
       "test/core/util/mock_endpoint.h", 
       "test/core/util/parse_hexstring.c",