Give lazy expand link a tooltip

[JacksonKearl]

Testing #143572

Hovering the lazy expander (...) does not have a tooltip describing what the click will actually do

[roblourens]

Any suggestions for what it should be? The placeholder value could go here.

cc @weinand @connor4312

[connor4312]

Something like Evaluate ${name}?

[weinand]

@connor4312 you said somewhere that "evaluate" is not the correct term. What does Chrome devtools do?

[connor4312]

Chrome devtools is "Invoke Property Getter". Which is good but also somewhat language specific. Maybe Rob's suggestion of using the value is a good idea, js-debug could pass back a label like that. It would also look nice in UIs who haven't yet adopted the lazy flag.

[JacksonKearl]

Resolve makes sense to me.

[roblourens]

I want to start with the value, I think it will be more helpful. Let's see if that works in js-debug. Otherwise I would go with Resolve $name