RESOLVED DUPLICATE of bug 120084 Bug 107667
Web Inspector: localize JavaScript code responsible for triggering timeline Paint records 
https://bugs.webkit.org/show_bug.cgi?id=107667
Summary Web Inspector: localize JavaScript code responsible for triggering timeline P...
Paul Lewis
Reported 2013-01-23 05:00:37 PST
It would be exceptionally handy to be able to tie paint records back to the original code. That is, to answer the question "which line(s) of code caused a tile / render layer to need to be repainted?"
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Paul Lewis
Comment 1 2013-01-24 03:05:29 PST
More context: At the moment some records, e.g. layouts, have a link to their right with the appropriate line number from the JS that caused the layout to take place. Ideally speaking there would be a line number next to a paint record that indicates the origin of the change, whether that's CSS or JS.
Radar WebKit Bug Importer
Comment 2 2014-12-01 14:23:50 PST
<rdar://problem/19106784>
Blaze Burg
Comment 3 2017-04-06 16:49:50 PDT
*** This bug has been marked as a duplicate of bug 120084 ***
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