Index: chrome/browser/extensions/extension_tts_api.cc |
diff --git a/chrome/browser/extensions/extension_tts_api.cc b/chrome/browser/extensions/extension_tts_api.cc |
index c618db344fbb765f6a59b0568760ee38272c4d43..809ea450f047ae5ec28730a27e95bd9f290585d8 100644 |
--- a/chrome/browser/extensions/extension_tts_api.cc |
+++ b/chrome/browser/extensions/extension_tts_api.cc |
@@ -257,7 +257,7 @@ void ExtensionTtsController::Stop() { |
} |
void ExtensionTtsController::OnSpeechFinished( |
- int request_id, std::string error_message) { |
+ int request_id, const std::string& error_message) { |
// We may sometimes receive completion callbacks "late", after we've |
// already finished the utterance (for example because another utterance |
// interrupted or we got a call to Stop). It's also possible that a buggy |