Fix broken build

Change-Id: Ia7d207f7937e29cf48dce30d8c5a91f50c9e7d4c
diff --git a/services/core/java/com/android/server/hdmi/HdmiCecDevice.java b/services/core/java/com/android/server/hdmi/HdmiCecDevice.java
index d30edf5..9916435 100644
--- a/services/core/java/com/android/server/hdmi/HdmiCecDevice.java
+++ b/services/core/java/com/android/server/hdmi/HdmiCecDevice.java
@@ -18,7 +18,6 @@
 
 import android.hardware.hdmi.HdmiCec;
 import android.hardware.hdmi.HdmiCecMessage;
-import android.hardware.hdmi.IHdmiCecDevice;
 import android.hardware.hdmi.IHdmiCecListener;
 import android.os.Binder;
 import android.os.RemoteException;