Make memtrack build with the VNDK.

When the vndk is enabled (BOARD_VNDK_VERSION=current),
vendor libraries must only link against vendor variants
in the build system. This also means that they receive
restricted sets of headers and that automatic global
headers are restricted.

Test: build memtrack with BOARD_VNDK_VERSION=current
Bug: 69526027
Change-Id: Ie3cb9ffb72931fbb0cc816f5158a649e09f7bb43

msm8996/libmemtrack/Android.mk

@@ -20,7 +20,7 @@ include $(CLEAR_VARS)
 
 LOCAL_MODULE_RELATIVE_PATH := hw
 LOCAL_PROPRIETARY_MODULE := true
-LOCAL_C_INCLUDES += hardware/libhardware/include
+LOCAL_HEADER_LIBRARIES := libhardware_headers
 LOCAL_CFLAGS := -Wconversion -Wall -Werror -Wno-sign-conversion
 LOCAL_CLANG  := true
 LOCAL_SHARED_LIBRARIES := liblog

msm8996/libmemtrack/memtrack_msm.c

@@ -17,7 +17,7 @@
 #include <errno.h>
 #include <stdlib.h>
 #include <string.h>
-#include <utils/Log.h>
+#include <log/log.h>
 
 #include <hardware/memtrack.h>