Add 3D mode key and others.

Related to an AOSP change request.

Change-Id: I3f4f84b56a1af626a8783f5ecbb823eb12ba9fbe
diff --git a/native/include/android/keycodes.h b/native/include/android/keycodes.h
index c4a7eff..5d49775 100644
--- a/native/include/android/keycodes.h
+++ b/native/include/android/keycodes.h
@@ -247,6 +247,9 @@
     AKEYCODE_BUTTON_14       = 201,
     AKEYCODE_BUTTON_15       = 202,
     AKEYCODE_BUTTON_16       = 203,
+    AKEYCODE_LANGUAGE_SWITCH = 204,
+    AKEYCODE_MANNER_MODE     = 205,
+    AKEYCODE_3D_MODE         = 206,
 
     // NOTE: If you add a new keycode here you must also add it to several other files.
     //       Refer to frameworks/base/core/java/android/view/KeyEvent.java for the full list.