Index: ash/common/system/tray/tray_popup_header_button.cc |
diff --git a/ash/common/system/tray/tray_popup_header_button.cc b/ash/common/system/tray/tray_popup_header_button.cc |
index 576ec92e3e73d70329387d554b9fba8c3a99cdd9..a945311a940a181ceefc866d4a9c81055ed778e4 100644 |
--- a/ash/common/system/tray/tray_popup_header_button.cc |
+++ b/ash/common/system/tray/tray_popup_header_button.cc |
@@ -61,7 +61,7 @@ gfx::Size TrayPopupHeaderButton::GetPreferredSize() const { |
return gfx::Size(size, size); |
} |
-void TrayPopupHeaderButton::StateChanged() { |
+void TrayPopupHeaderButton::StateChanged(ButtonState old_state) { |
if (state() == STATE_HOVERED || state() == STATE_PRESSED) { |
set_background(views::Background::CreateSolidBackground( |
kTrayPopupHoverBackgroundColor)); |