message: Remove fixupHeight call from MStickerBody
diff: @@ -40,7 +40,6 @@ export default class MStickerBody extends MImageBody {
  }
  _onImageLoad() {
  - this.fixupHeight();
  this.setState({
  placeholderClasses: 'mx_MStickerBody_placeholder_invisible',
  });
  @@ -110,8 +109,6 @@ export default class MStickerBody extends MImageBody {
  // The pixel size of sticker images is generally larger than their intended display
  // size so they render at native reolution on HiDPI displays. We therefore need to
  // explicity set the size so they render at the intended size.
  - // XXX: This will be clobberred when we run fixupHeight(), but we need to do it
  - // here otherwise the stickers are momentarily displayed at the pixel size.
  const imageStyle = {
  height: content.info.h,
  // leave the browser the calculate the width automatically
  