message: Fix android demo build
diff: @@ -39,7 +39,7 @@ TARGETS+=" //tensorflow/core/common_runtime/eager:execute"
  # in assets/ dir (see https://github.com/bazelbuild/bazel/issues/2334)
  # TODO(gunan): remove extra flags once sandboxing is enabled for all builds.
  bazel --bazelrc=/dev/null build \
  - --compilation_mode=opt --cxxopt=-std=c++14 --fat_apk_cpu=x86_64 \
  + --compilation_mode=opt --cxxopt=-std=c++1y --fat_apk_cpu=x86_64 \
  --spawn_strategy=sandboxed --genrule_strategy=sandboxed \
  --define=grpc_no_ares=true \
  ${TARGETS}
  