Add support for detecting finger orientation.

Change-Id: I901fc61f7705fcd7950190dc8782bad616032ee2
diff --git a/services/input/InputReader.h b/services/input/InputReader.h
index 8c849c4..8b2d40a 100644
--- a/services/input/InputReader.h
+++ b/services/input/InputReader.h
@@ -680,6 +680,7 @@
             ORIENTATION_CALIBRATION_DEFAULT,
             ORIENTATION_CALIBRATION_NONE,
             ORIENTATION_CALIBRATION_INTERPOLATED,
+            ORIENTATION_CALIBRATION_VECTOR,
         };
 
         OrientationCalibration orientationCalibration;