Merge "adb: avoid freeing argv entries on Windows."

extern "C" int wmain(int argc, wchar_t **argv) {

    // Convert args from UTF-16 to UTF-8 and pass that to main().

    NarrowArgs narrow_args(argc, argv);

    return main(argc, narrow_args.data());

    // Avoid destructing NarrowArgs: argv might have been mutated to point to string literals.

    _exit(main(argc, narrow_args.data()));

}

// Shadow UTF-8 environment variable name/value pairs that are created from