@Override
  @TargetApi(Build.VERSION_CODES.LOLLIPOP)
  public void setHotspot(float x, float y) {
    if (mCurrentDelegate != null) {
      mCurrentDelegate.setHotspot(x, y);
    }
  }
Gets the transformed bounds of this drawable. Note: bounds are not cropped (otherwise they
would likely be the same as drawable's bounds).

@param outBounds rect to fill with bounds
drawee/src/main/java/com/facebook/drawee/drawable/ForwardingDrawable.java