Index: ash/system/chromeos/tray_display_unittest.cc |
diff --git a/ash/system/chromeos/tray_display_unittest.cc b/ash/system/chromeos/tray_display_unittest.cc |
index bef870eeccaf7049d8a219529254262439ec53df..f6c205f290624e8233004b94814e6b4c9e681c67 100644 |
--- a/ash/system/chromeos/tray_display_unittest.cc |
+++ b/ash/system/chromeos/tray_display_unittest.cc |
@@ -46,7 +46,7 @@ base::string16 GetTooltipText(const base::string16& headline, |
IDS_ASH_STATUS_TRAY_DISPLAY_SINGLE_DISPLAY, |
name2, base::UTF8ToUTF16(data2))); |
} |
- return JoinString(lines, '\n'); |
+ return base::JoinString(lines, base::ASCIIToUTF16("\n")); |
} |
base::string16 GetMirroredTooltipText(const base::string16& headline, |