add file and line information

[sokra]

• add file and line to tooltips
• add file and line to anonymous methods

Before:

While you was able to get this info with clicking in "Time Order" and "Left Heavy" view, it was impossible to receive in the sandwich view.

After:

[jlfwong]

Hi @sokra! Thanks for all the work you've done towards building the modern JS ecosystem!

While you was able to get this info with clicking in "Time Order" and "Left Heavy" view, it was impossible to receive in the sandwich view.

Ahh, this is a good call out.

I think I'd rather see this approached slightly differently.

1. Always include file & line number in the hovertip
2. In the import codepath from Chrome which may have these (anonymous) frames, rename the symbol to also include the file & line number. The motivation for this is that speedscope imports from many formats, and (anonymous) is specific to Chrome profiles AFAIK.

What do you think?

[sokra]

What do you think?

Sounds good. I've updated the PR

[shadeMe]

@jlfwong Any chance of merging this for the next release? Would be a welcome addition :)