(1) checkout updated LTP tree under external/ltp
(2) run the gen_android_build.sh script
        android/tools/gen_android_build.sh
(3) remove libutil dependency from ltp_cve-2014-0196 in gen.bp
    delete this line:
    shared_libs: ["libutil"],
(4) commit changes to gen.bp, android/Android.ltp.mk, android/ltp_package_list.mk