[generators] Always call function with closure context when resuming.

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 05ae3256a4ed82f38f03daeaa3ad42231426f379..2bc7cafa3d32c8ad5ec396ace3688d9d45bb6060 100644
--- a/src/compiler/js-intrinsic-lowering.h
+++ b/src/compiler/js-intrinsic-lowering.h
@@ -43,6 +43,7 @@ class V8_EXPORT_PRIVATE JSIntrinsicLowering final
   Reduction ReduceDebugIsActive(Node* node);
   Reduction ReduceDeoptimizeNow(Node* node);
   Reduction ReduceGeneratorClose(Node* node);
+  Reduction ReduceGeneratorGetContext(Node* node);
   Reduction ReduceGeneratorGetInputOrDebugPos(Node* node);
   Reduction ReduceGeneratorGetResumeMode(Node* node);
   Reduction ReduceIsInstanceType(Node* node, InstanceType instance_type);