[interpreter] Inline ForInFilter stub.

src/interpreter/interpreter.cc

Index: src/interpreter/interpreter.cc
diff --git a/src/interpreter/interpreter.cc b/src/interpreter/interpreter.cc
index 352e0abf7ba220ed53c56f10133656061b69c691..8b4cc2ca348095817b5b3876682fd5aa438bc66d 100644
--- a/src/interpreter/interpreter.cc
+++ b/src/interpreter/interpreter.cc
@@ -1997,7 +1997,7 @@ void Interpreter::DoForInNext(InterpreterAssembler* assembler) {
                                        CodeStubAssembler::SMI_PARAMETERS);
 
   // Check if we can use the for-in fast path potentially using the enum cache.
-  Label if_fast(assembler), if_slow(assembler, Label::kDeferred);
+  Label if_fast(assembler), if_slow(assembler);
   Node* receiver_map = __ LoadObjectField(receiver, HeapObject::kMapOffset);
   __ BranchIfWordEqual(receiver_map, cache_type, &if_fast, &if_slow);
   __ Bind(&if_fast);
@@ -2018,8 +2018,7 @@ void Interpreter::DoForInNext(InterpreterAssembler* assembler) {
 
     // Need to filter the {key} for the {receiver}.
     Node* context = __ GetContext();
-    Callable callable = CodeFactory::ForInFilter(assembler->isolate());
-    Node* result = __ CallStub(callable, context, key, receiver);
+    Node* result = ForInFilterStub::Generate(assembler, key, receiver, context);
     __ SetAccumulator(result);
     __ Dispatch();
   }