Bug 255909 - Confusing prerender leftover(?) code in Page.cpp/WebPage.cpp
Summary: Confusing prerender leftover(?) code in Page.cpp/WebPage.cpp
Status: NEW
Alias: None
Product: WebKit
Classification: Unclassified
Component: DOM (show other bugs)
Version: WebKit Nightly Build
Hardware: Unspecified Unspecified
: P2 Normal
Assignee: Nobody
URL:
Keywords: InRadar
Depends on:
Blocks:
 
Reported: 2023-04-25 00:57 PDT by Anne van Kesteren
Modified: 2023-05-02 00:58 PDT (History)
3 users (show)

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Description Anne van Kesteren 2023-04-25 00:57:23 PDT 
The only functionality it has is

> m_domTimerAlignmentInterval = m_domTimerAlignmentIntervalIncreaseLimit;

though there is a comment suggesting it would update visibility state as well (that's no longer true).

I can't immediately see what we do for non-"prerender" hidden pages, but presumably they would also throttle the timer interval?

Blame suggests you might remember Tim though it's been a decade or so.
Comment 1 Radar WebKit Bug Importer 2023-05-02 00:58:19 PDT 
<rdar://problem/108776400>