Merge "Fix test_glob_noop_incremental"

function test_glob_noop_incremental() {

  setup

  # This test needs to start from a clean build, but setup creates an

  # initialized tree that has already been built once.  Clear the out

  # directory to start from scratch.

  rm -rf out

  mkdir -p a

  cat > a/Android.bp <<'EOF'

python_binary_host {