editdisklbl: remove stale include-file reference

libdiskconfig moved out to system/core a long time ago; it's header is now
automatically available and does not need a LOCAL_C_INCLUDES in Android.mk.

Change-Id: I8fb8b93155e63740f5b849ae903df36e0fcd8ab2
Signed-off-by: Iliyan Malchev <malchev@google.com>
diff --git a/editdisklbl/Android.mk b/editdisklbl/Android.mk
index 3bdddf4..76c1490 100644
--- a/editdisklbl/Android.mk
+++ b/editdisklbl/Android.mk
@@ -7,9 +7,6 @@
 LOCAL_SRC_FILES := \
 	editdisklbl.c
 
-LOCAL_C_INCLUDES := \
-	$(LOCAL_PATH)/../libdiskconfig
-
 LOCAL_CFLAGS := -O2 -g -W -Wall -Werror
 
 LOCAL_MODULE := editdisklbl