Index: runtime/vm/dart_api_message.cc |
diff --git a/runtime/vm/dart_api_message.cc b/runtime/vm/dart_api_message.cc |
index 6958098afc83ce69824e8c84de496b3a09ab158a..7141a82a3df18eafdd95a3ef56f6920c04b1dc34 100644 |
--- a/runtime/vm/dart_api_message.cc |
+++ b/runtime/vm/dart_api_message.cc |
@@ -767,7 +767,7 @@ bool ApiMessageWriter::WriteCObjectInlined(Dart_CObject* object, |
} |
Utf8::Type type; |
- intptr_t len = Utf8::CodePointCount(utf8_str, utf8_len, &type); |
+ intptr_t len = Utf8::CodeUnitCount(utf8_str, utf8_len, &type); |
// Write out the serialization header value for this object. |
WriteInlinedHeader(object); |