code: public static void addFrame(Context context, Uri uri, long time, Bitmap bitmap) {
      addFrame(toDataSource(context, uri), time, bitmap);
    }
docs: Adds the given bitmap at the given time for the given data source.
  Uses <tt>path</tt> to call {@link org.robolectric.shadows.util.DataSource#toDataSource(Context, Uri)} and
  then calls {@link #addFrame(DataSource, long, Bitmap)}. This
  method is retained mostly for backwards compatibility;
  you can call {@link #addFrame(DataSource, long, Bitmap)} directly.
  
  @param context the Context object to match on the data source.
  @param uri the Uri of the data source.
  @param time the playback time at which the specified bitmap
  should be retrieved.
  @param bitmap the bitmap to retrieve.