Bug 218574

Summary:	Web Inspector: map source-mapped variable names to source names
Product:	WebKit	Reporter:	Nikita Vasilyev <nvasilyev>
Component:	Web Inspector	Assignee:	Nobody <webkit-unassigned>
Status:	NEW ---
Severity:	Normal	CC:	inspector-bugzilla-changes, webkit-bug-importer
Priority:	P2	Keywords:	InRadar
Version:	WebKit Nightly Build
Hardware:	All
OS:	All

Description Nikita Vasilyev 2020-11-04 11:12:25 PST

Currently, when debugging source-mapped scripts, the mapped variables names may not match the source variable names.
Referencing these variables in the console doesn't work.

Firefox DevTools has "Scopes [ ] Map" checkbox. https://developer.mozilla.org/en-US/docs/Tools/Debugger/Using_the_Debugger_map_scopes_feature

We should either:
- Do it like Firefox, e.g. add a on/off toggle.
- Always enable it.

<rdar://70778463>