Don't build chvt.

This functionality has been disabled in Android kernels since Cupcake.

Change-Id: I1855df32b618b3889eec75fbac7faac87ea385e0
diff --git a/generated/config.h b/generated/config.h
index ec6d0ae..c5223ae 100644
--- a/generated/config.h
+++ b/generated/config.h
@@ -326,8 +326,8 @@
 #define USE_CHCON(...) __VA_ARGS__
 #define CFG_CHROOT 1
 #define USE_CHROOT(...) __VA_ARGS__
-#define CFG_CHVT 1
-#define USE_CHVT(...) __VA_ARGS__
+#define CFG_CHVT 0
+#define USE_CHVT(...)
 #define CFG_CLEAR 1
 #define USE_CLEAR(...) __VA_ARGS__
 #define CFG_COUNT 0