[23/10/15] webperf teleconf

Working Group Conference Call (3-4PM EST/12-1PM PST)
Dial-in details:
https://www.w3.org/wiki/Web_Performance/Call_Information#VoIP

--- Agenda

* Resource timing as base (for Nav Timing)
-- https://github.com/w3c/navigation-timing/pull/36

* Slow-only frames, no composite, processing improvements (Frame Timing)
-- https://github.com/w3c/frame-timing/pull/48

* Future-proof the rIC API and make it extensible
-- https://github.com/w3c/requestidlecallback/issues/21

* call Fetch to extract byte stream and content type (Beacon)
-- https://github.com/w3c/beacon/pull/11

* Size attributes: switch to unsigned long long and clarify TAO
restrictions (Resource Timing)
-- https://github.com/w3c/resource-timing/pull/33

* Improve "initiator" reporting (Resource Timing)
-- https://github.com/w3c/resource-timing/issues/8

* set visibilityState when prerendering (Resource Hints)
-- https://github.com/w3c/resource-hints/pull/42

* Clarify perf observer registration process (Performance Timeline)
-- https://github.com/w3c/performance-timeline/pull/47