Avoid crash caused by flutterImageView be null (#34395)

https://dart.googlesource.com/external/github.com/flutter/engine/+/07fe96cd4666d01dcaf1f7435559e291e16cb2dd
1 file changed
tree: 9c5ef687945b11ca48c3036f43ef7e46c7eb695a
  1. commits.json