[interpreter] Properly collect for-in slow mode feedback.

src/interpreter/bytecode-array-builder.h

Index: src/interpreter/bytecode-array-builder.h
diff --git a/src/interpreter/bytecode-array-builder.h b/src/interpreter/bytecode-array-builder.h
index fe693371845c3f56c12d10e37a37debe1552aad3..1b2d8cd6e246dedd8b1a570299297775e35ce201 100644
--- a/src/interpreter/bytecode-array-builder.h
+++ b/src/interpreter/bytecode-array-builder.h
@@ -245,7 +245,8 @@ class BytecodeArrayBuilder final : public ZoneObject, private RegisterMover {
   BytecodeArrayBuilder& ForInPrepare(Register cache_info_triple);
   BytecodeArrayBuilder& ForInDone(Register index, Register cache_length);
   BytecodeArrayBuilder& ForInNext(Register receiver, Register index,
-                                  Register cache_type_array_pair);
+                                  Register cache_type_array_pair,
+                                  int feedback_slot);
   BytecodeArrayBuilder& ForInStep(Register index);
 
   // Exception handling.