Index: chrome/test/chromedriver/session.cc |
diff --git a/chrome/test/chromedriver/session.cc b/chrome/test/chromedriver/session.cc |
index d6f6673414ef5713f371abf0a7eecf13088283d5..ae10238b53624052f2a2f31c21d1a500251ea0dc 100644 |
--- a/chrome/test/chromedriver/session.cc |
+++ b/chrome/test/chromedriver/session.cc |
@@ -67,7 +67,7 @@ void Session::SwitchToSubFrame(const std::string& frame_id, |
std::string Session::GetCurrentFrameId() const { |
if (frames.empty()) |
- return ""; |
+ return std::string(); |
return frames.back().frame_id; |
} |