Fix 5398768: Add requestCreateBitmapRegionDecoder for InputStream.

import java.io.FileDescriptor;

import java.io.FileInputStream;

import java.io.InputStream;

public class DecodeUtils {

    private static final String TAG = "DecodeService";

        }

    }

    public static BitmapRegionDecoder requestCreateBitmapRegionDecoder(

            JobContext jc, InputStream is, boolean shareable) {

        try {

            return BitmapRegionDecoder.newInstance(is, shareable);

        } catch (Throwable t)  {

            // We often cancel the creating of bitmap region decoder,

            // so just log one line.

            Log.w(TAG, "requestCreateBitmapRegionDecoder: " + t);

            return null;

        }

    }

    public static BitmapRegionDecoder requestCreateBitmapRegionDecoder(

            JobContext jc, Uri uri, ContentResolver resolver,

            boolean shareable) {