Avoid accessing Isolate in source position logging.

src/objects-inl.h

Index: src/objects-inl.h
diff --git a/src/objects-inl.h b/src/objects-inl.h
index 7e4ba3ab098a99f4b8405400f068adb4add5f6b1..158a83fa6bf3d6e027ebfb92743fc3101f9b202c 100644
--- a/src/objects-inl.h
+++ b/src/objects-inl.h
@@ -5340,6 +5340,14 @@ ByteArray* AbstractCode::source_position_table() {
   }
 }
 
+void AbstractCode::set_source_position_table(ByteArray* source_position_table) {
+  if (IsCode()) {
+    GetCode()->set_source_position_table(source_position_table);
+  } else {
+    GetBytecodeArray()->set_source_position_table(source_position_table);
+  }
+}
+
 int AbstractCode::LookupRangeInHandlerTable(
     int code_offset, int* data, HandlerTable::CatchPrediction* prediction) {
   if (IsCode()) {