Index: chrome/test/webdriver/keycode_text_conversion_gtk.cc |
diff --git a/chrome/test/webdriver/keycode_text_conversion_gtk.cc b/chrome/test/webdriver/keycode_text_conversion_gtk.cc |
index 05b17db71d138a9434164853f1517de87310ae7a..302d708a75ff3d6e1948e186ed849155fb62c454 100644 |
--- a/chrome/test/webdriver/keycode_text_conversion_gtk.cc |
+++ b/chrome/test/webdriver/keycode_text_conversion_gtk.cc |
@@ -23,7 +23,7 @@ std::string ConvertKeyCodeToText(ui::KeyboardCode key_code, int modifiers) { |
gdk_key_code = gdk_keyval_to_upper(gdk_key_code); |
guint32 unicode_char = gdk_keyval_to_unicode(gdk_key_code); |
if (!unicode_char) |
- return ""; |
+ return std::string(); |
gchar buffer[6]; |
gint length = g_unichar_to_utf8(unicode_char, buffer); |
return std::string(buffer, length); |