RFR: 8260165: CSSFilterTest.testCSSFilterRendering system test fails

[Arun Joseph]

On Wed, 24 Feb 2021 13:01:50 GMT, Kevin Rushforth <kcr at openjdk.org> wrote:

>> Issue: Initial layout delay was removed and layout() is called from layoutTimer instead of WebPage::prePaint().
>> 
>> Fix: Re-introduce the initial layout delay.
>
> This seems a safe enough fix to restore the layout delay that was removed in WebKit 610.2 (and which has caused a regression). Are there any drawbacks to doing this?

The only drawback would be layout is calculated in the next updateContent cycle instead of right after loading the first page, which is same as before WebKit 610.2. This would only cause a delay of a few milliseconds (~10 ms for this test).

-------------

PR: https://git.openjdk.java.net/jfx/pull/408