I believe the correct option is:
4. Implement it as part of Browser code.
The main problem with original throbber was that it was a Core code, and this is where it doesn't belong. Bringing that implementation back is not what anyone wants. See comment #2.
I believe the correct option is:
4. Implement it as part of Browser code.
The main problem with original throbber was that it was a Core code, and this is where it doesn't belong. Bringing that implementation back is not what anyone wants. See comment #2.