Index: ash/common/system/chromeos/audio/volume_view.cc |
diff --git a/ash/common/system/chromeos/audio/volume_view.cc b/ash/common/system/chromeos/audio/volume_view.cc |
index 30ed63db42e22d847cd746d9be5621ad1f6d2cff..c64f40ac2575838d5c9f65839fe9b81d8875b24e 100644 |
--- a/ash/common/system/chromeos/audio/volume_view.cc |
+++ b/ash/common/system/chromeos/audio/volume_view.cc |
@@ -126,7 +126,7 @@ class VolumeButton : public ButtonListenerActionableView { |
} |
// views::CustomButton: |
- void StateChanged() override { |
+ void StateChanged(ButtonState old_state) override { |
if (state() == STATE_HOVERED || state() == STATE_PRESSED) { |
if (!MaterialDesignController::IsSystemTrayMenuMaterial()) { |
set_background( |