Use qti kernel headers

Issue: FP3-A13#13
Change-Id: Ic49974766eab69d889b4c0213d68d50a6e953406
diff --git a/Android.mk b/Android.mk
index 1fbeb5f..b36cd35 100644
--- a/Android.mk
+++ b/Android.mk
@@ -2,8 +2,7 @@
 include $(CLEAR_VARS)
 LOCAL_MODULE := libjson
 LOCAL_CFLAGS := -Werror -Wno-error=unused-parameter
-LOCAL_C_INCLUDES += $(TARGET_OUT_INTERMEDIATES)/KERNEL_OBJ/usr/include
-LOCAL_ADDITIONAL_DEPENDENCIES += $(TARGET_OUT_INTERMEDIATES)/KERNEL_OBJ/usr
+LOCAL_HEADER_LIBRARIES += qti_kernel_headers
 LOCAL_EXPORT_C_INCLUDE_DIRS := $(LOCAL_PATH)
 LOCAL_SRC_FILES := arraylist.c \
 		debug.c \