Proposal: add "group" concept to Performance Timeline

I'd like to propose that we add "group" concept to Performance Timeline:

- This is necessary to address the multi-request case in Nav+Resource
Timing (see [1])
- This allows us to refactor Frame Timing to use "group" instead of

... and I believe that it's a generally useful and powerful concept that
enables Performance Timeline to communicate event cascades.




Received on Friday, 20 March 2015 17:45:51 UTC