Use big-boy Types to annotate interface descriptor parameters

test/unittests/compiler/graph-unittest.cc

Index: test/unittests/compiler/graph-unittest.cc
diff --git a/test/unittests/compiler/graph-unittest.cc b/test/unittests/compiler/graph-unittest.cc
index c7c79b44f4eff81da8e53b6a337974fce9003fa6..1c5716983ff5f3d902d4e6710ffee4b0ba1f17c3 100644
--- a/test/unittests/compiler/graph-unittest.cc
+++ b/test/unittests/compiler/graph-unittest.cc
@@ -111,7 +111,7 @@ Matcher<Node*> GraphTest::IsUndefinedConstant() {
 
 TypedGraphTest::TypedGraphTest(int num_parameters)
     : GraphTest(num_parameters),
-      typer_(isolate(), graph(), MaybeHandle<Context>()) {}
+      typer_(isolate(), graph(), nullptr, MaybeHandle<Context>()) {}
 
 
 TypedGraphTest::~TypedGraphTest() {}