Update appearance of Wi-Fi toggle notification.

ash/common/system/tray/system_tray_item.cc

Index: ash/common/system/tray/system_tray_item.cc
diff --git a/ash/common/system/tray/system_tray_item.cc b/ash/common/system/tray/system_tray_item.cc
index ff1b7ee89b63c49d333ac27ee4b2b27ca24033e1..a812c4965cb3d2356a0b687e7a6ce60c00ffaba5 100644
--- a/ash/common/system/tray/system_tray_item.cc
+++ b/ash/common/system/tray/system_tray_item.cc
@@ -48,7 +48,7 @@ void SystemTrayItem::UpdateAfterLoginStatusChange(LoginStatus status) {}
 void SystemTrayItem::UpdateAfterShelfAlignmentChange(ShelfAlignment alignment) {
 }
 
-void SystemTrayItem::PopupDetailedView(int for_seconds, bool activate) {
+void SystemTrayItem::PopUpDetailedView(int for_seconds, bool activate) {
   system_tray()->ShowDetailedView(this, for_seconds, activate,
                                   BUBBLE_CREATE_NEW);
 }