Rename coresched --> limit_cores
diff --git a/tools/run_tests/sources_and_headers.json b/tools/run_tests/sources_and_headers.json
index 7360cc0..d2acbff 100644
--- a/tools/run_tests/sources_and_headers.json
+++ b/tools/run_tests/sources_and_headers.json
@@ -4286,10 +4286,10 @@
       "src/proto/grpc/testing/stats.grpc.pb.h", 
       "src/proto/grpc/testing/stats.pb.h", 
       "test/cpp/qps/client.h", 
-      "test/cpp/qps/coresched.h", 
       "test/cpp/qps/driver.h", 
       "test/cpp/qps/histogram.h", 
       "test/cpp/qps/interarrival.h", 
+      "test/cpp/qps/limit_cores.h", 
       "test/cpp/qps/perf_db_client.h", 
       "test/cpp/qps/qps_worker.h", 
       "test/cpp/qps/report.h", 
@@ -4304,12 +4304,12 @@
       "test/cpp/qps/client.h", 
       "test/cpp/qps/client_async.cc", 
       "test/cpp/qps/client_sync.cc", 
-      "test/cpp/qps/coresched.cc", 
-      "test/cpp/qps/coresched.h", 
       "test/cpp/qps/driver.cc", 
       "test/cpp/qps/driver.h", 
       "test/cpp/qps/histogram.h", 
       "test/cpp/qps/interarrival.h", 
+      "test/cpp/qps/limit_cores.cc", 
+      "test/cpp/qps/limit_cores.h", 
       "test/cpp/qps/perf_db_client.cc", 
       "test/cpp/qps/perf_db_client.h", 
       "test/cpp/qps/qps_worker.cc",