[wasm] Enable wasm frame inspection for debugging

src/isolate.cc

Index: src/isolate.cc
diff --git a/src/isolate.cc b/src/isolate.cc
index 4bc865bfe14e2d57661d9020d6710100808751d7..a5f9577f1db355ea0063608a5d8b347865d96f11 100644
--- a/src/isolate.cc
+++ b/src/isolate.cc
@@ -628,6 +628,11 @@ class CaptureStackTraceHelper {
                             isolate_->factory()->NewNumberFromInt(position),
                             NONE);
     }
+    if (!script_id_key_.is_null()) {
+      int script_id = frame->script()->id();
+      JSObject::AddProperty(stack_frame, script_id_key_,
+                            handle(Smi::FromInt(script_id), isolate_), NONE);
+    }
 
     return stack_frame;
   }