[webkit-reviews] review requested: [Bug 131696] Only webkit2 pages should have a page throttler. : [Attachment 229404] patch

[bugzilla-daemon at webkit.org]

Stephanie Lewis <slewis at apple.com> has asked  for review:
Bug 131696: Only webkit2 pages should have a page throttler.
https://bugs.webkit.org/show_bug.cgi?id=131696

Attachment 229404: patch
https://bugs.webkit.org/attachment.cgi?id=229404&action=review

------- Additional Comments from Stephanie Lewis <slewis at apple.com>
The page throttler controls app nap for WebKit2 web processes.	It shouldn't be
created for WebKit1 views, SVG images, and the Web inspector.  This led to bugs
where we would keep ourselves out of app nap because these extra page
throttlers weren't tracking the correct states.

Related radars:
<rdar://problem/16473045> Visibility state counters are often incorrect
<rdar://problem/15511684> High CPU usage in WebContent
<rdar://problem/16218996> battery menu says safari using a lot of power, but i
havent really used it in quite a while