Fix the build.

                                 jobject options) { // BitmapFactory$Options

    SkStream* stream;

    Asset* asset = reinterpret_cast<Asset*>(native_asset);

    if (optionsPurgeable(env, options)) {

    bool forcePurgeable = optionsPurgeable(env, options);

    if (forcePurgeable) {

        // if we could "ref/reopen" the asset, we may not need to copy it here

        // and we could assume optionsShareable, since assets are always RO

        stream = copyAssetToStream(asset);