[stubs] Cleanup usages of lambdas in CodeStubAssembler and friends.

test/cctest/test-code-stub-assembler.cc

Index: test/cctest/test-code-stub-assembler.cc
diff --git a/test/cctest/test-code-stub-assembler.cc b/test/cctest/test-code-stub-assembler.cc
index a1f733b8488d7f249a65d4ea91b07b7f90822d43..8657819c60eea82bc158313875fe75f21f014efc 100644
--- a/test/cctest/test-code-stub-assembler.cc
+++ b/test/cctest/test-code-stub-assembler.cc
@@ -1742,9 +1742,8 @@ TEST(ArgumentsForEach) {
 
   sum.Bind(m.IntPtrConstant(0));
 
-  arguments.ForEach(list, [&m, &sum](CodeStubAssembler* assembler, Node* arg) {
-    sum.Bind(assembler->IntPtrAdd(sum.value(), arg));
-  });
+  arguments.ForEach(
+      list, [&m, &sum](Node* arg) { sum.Bind(m.IntPtrAdd(sum.value(), arg)); });
 
   m.Return(sum.value());