Add %GetCallerJSFunction intrinsic

src/compiler/js-intrinsic-lowering.h

Index: src/compiler/js-intrinsic-lowering.h
diff --git a/src/compiler/js-intrinsic-lowering.h b/src/compiler/js-intrinsic-lowering.h
index 75a889246baf1024c5dd43ae05a48720f06d8a2b..3ceabd69b1b532c5775798b2f190f8784edc8aaf 100644
--- a/src/compiler/js-intrinsic-lowering.h
+++ b/src/compiler/js-intrinsic-lowering.h
@@ -53,6 +53,7 @@ class JSIntrinsicLowering final : public AdvancedReducer {
   Reduction ReduceValueOf(Node* node);
   Reduction ReduceFixedArraySet(Node* node);
   Reduction ReduceGetTypeFeedbackVector(Node* node);
+  Reduction ReduceGetCallerJSFunction(Node* node);
 
   Reduction Change(Node* node, const Operator* op);
   Reduction Change(Node* node, const Operator* op, Node* a, Node* b);