Merge "Move Camera.EventHandler constructor to greylist"

am: b31032b3b0

Change-Id: If785b7e4f01db0a0e9b1e8d4e42258375de57dbc

core/java/android/hardware/Camera.java

@@ -1174,6 +1174,7 @@ public class Camera {
     {
         private final Camera mCamera;
 
+        @UnsupportedAppUsage
         public EventHandler(Camera c, Looper looper) {
             super(looper);
             mCamera = c;