Revert of [turbofan] Connect ObjectIsNumber to effect and control chains.

test/cctest/compiler/test-changes-lowering.cc

Index: test/cctest/compiler/test-changes-lowering.cc
diff --git a/test/cctest/compiler/test-changes-lowering.cc b/test/cctest/compiler/test-changes-lowering.cc
index 07a35b67748a5de08be33a5d500d459b492e7b6d..e850da7735d725160bbf6cf61b021e53229bf057 100644
--- a/test/cctest/compiler/test-changes-lowering.cc
+++ b/test/cctest/compiler/test-changes-lowering.cc
@@ -129,9 +129,9 @@
     // Run the graph reducer with changes lowering on a single node.
     Typer typer(this->isolate(), this->graph());
     typer.Run();
+    ChangeLowering change_lowering(&jsgraph);
+    SelectLowering select_lowering(this->graph(), this->common());
     GraphReducer reducer(this->zone(), this->graph());
-    ChangeLowering change_lowering(&reducer, &jsgraph);
-    SelectLowering select_lowering(this->graph(), this->common());
     reducer.AddReducer(&change_lowering);
     reducer.AddReducer(&select_lowering);
     reducer.ReduceNode(change);