Add new Cut / Copy / Paste keys

Bug: 25120948
Change-Id: Ic2569b1d542fb3fd4159d8c08fe65beeb8b656d7
diff --git a/include/input/InputEventLabels.h b/include/input/InputEventLabels.h
index efc1687..b7012eb 100644
--- a/include/input/InputEventLabels.h
+++ b/include/input/InputEventLabels.h
@@ -316,6 +316,9 @@
     DEFINE_KEYCODE(MEDIA_STEP_FORWARD),
     DEFINE_KEYCODE(MEDIA_STEP_BACKWARD),
     DEFINE_KEYCODE(SOFT_SLEEP),
+    DEFINE_KEYCODE(CUT),
+    DEFINE_KEYCODE(COPY),
+    DEFINE_KEYCODE(PASTE),
 
     { NULL, 0 }
 };