NEW122335
[mac][wk2] dispatchAfterEnsuringUpdatedScrollPosition doesn't seem to always work 
https://bugs.webkit.org/show_bug.cgi?id=122335
Summary [mac][wk2] dispatchAfterEnsuringUpdatedScrollPosition doesn't seem to always ...
Tim Horton
Reported 2013-10-04 11:37:05 PDT
http://trac.webkit.org/changeset/115751 made forceRepaintAsync use dispatchAfterEnsuringUpdatedScrollPosition. However, in https://bugs.webkit.org/show_bug.cgi?id=122299 (and in experiments with turning on tiled drawing for all tests), we've seen cases where even after waiting for a force repaint to finish, the main thread's notion of the scroll position can be wrong. This probably blocks turning on threaded scrolling for all of the tests.
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