Splitting gRPC service class codegen into its own set of files.
diff --git a/test/cpp/qps/client_sync.cc b/test/cpp/qps/client_sync.cc
index 77da172..9476181 100644
--- a/test/cpp/qps/client_sync.cc
+++ b/test/cpp/qps/client_sync.cc
@@ -55,7 +55,7 @@
 #include <gtest/gtest.h>
 #include "test/cpp/util/create_test_channel.h"
 #include "test/cpp/qps/client.h"
-#include "test/cpp/qps/qpstest.pb.h"
+#include "test/cpp/qps/qpstest.grpc.pb.h"
 #include "test/cpp/qps/histogram.h"
 #include "test/cpp/qps/timer.h"