[turbofan] Implement the call protocol properly for direct calls.

test/unittests/compiler/instruction-selector-unittest.cc

Index: test/unittests/compiler/instruction-selector-unittest.cc
diff --git a/test/unittests/compiler/instruction-selector-unittest.cc b/test/unittests/compiler/instruction-selector-unittest.cc
index 17dc6277ea894cbfd4557e53743becda7ea3eea4..5b9f96394e29adb9fc3a14c70bb71ddcbb1e04d3 100644
--- a/test/unittests/compiler/instruction-selector-unittest.cc
+++ b/test/unittests/compiler/instruction-selector-unittest.cc
@@ -382,7 +382,7 @@ TARGET_TEST_F(InstructionSelectorTest, CallJSFunctionWithDeopt) {
                              m.GetFrameStateFunctionInfo(1, 0)),
       parameters, locals, stack, context_dummy, function_node,
       m.UndefinedConstant());
-  Node* args[] = {receiver, context};
+  Node* args[] = {receiver, m.Int32Constant(1), context};
   Node* call =
       m.CallNWithFrameState(descriptor, function_node, args, state_node);
   m.Return(call);