Revert of [turbofan] Add the StackSlot operator to turbofan.

test/cctest/compiler/test-run-machops.cc

Index: test/cctest/compiler/test-run-machops.cc
diff --git a/test/cctest/compiler/test-run-machops.cc b/test/cctest/compiler/test-run-machops.cc
index 77ae16bdebf868bbcdefc1dfb0be278ee3f8c046..52672c8a89204cdf1fcc7d275311813bbeaf9a46 100644
--- a/test/cctest/compiler/test-run-machops.cc
+++ b/test/cctest/compiler/test-run-machops.cc
@@ -71,6 +71,7 @@
   CHECK_EQ(1, m.Call(uint32_t(0x9afdbc82)));
   CHECK_EQ(0, m.Call(uint32_t(0x9afdbc81)));
 }
+
 
 TEST(RunWord32Clz) {
   BufferedRawMachineAssemblerTester<int32_t> m(MachineType::Uint32());