commit c6ce1c5b7dc49ac98e32a9afcc25c7aa89ce227f
author timothy_horton@apple.com <timothy_horton@apple.com@268f45cc-cd09-0410-ab3c-d52691b4dbfc> Wed Oct 23 00:39:34 2013 +0000
committer timothy_horton@apple.com <timothy_horton@apple.com@268f45cc-cd09-0410-ab3c-d52691b4dbfc> Wed Oct 23 00:39:34 2013 +0000
tree 77264d6eb7b230b3ef5919c733b116236bbbbfd2
parent e87c5317a8a829eb7c495e8565b9ba60544829f7

Remote Layer Tree: Disable threaded scrolling for RemoteLayerTreeDrawingArea
https://bugs.webkit.org/show_bug.cgi?id=123187

Reviewed by Dean Jackson.

* WebProcess/WebPage/DrawingArea.h:
(WebKit::DrawingArea::supportsThreadedScrolling):
* WebProcess/WebPage/WebPage.cpp:
(WebKit::WebPage::WebPage):
* WebProcess/WebPage/mac/TiledCoreAnimationDrawingArea.h:
Threaded scrolling doesn't work with remote layer trees yet.
Let the DrawingArea subclass tell WebPage if it supports threaded
scrolling, and make TiledCoreAnimationDrawingArea say that it does.


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@157837 268f45cc-cd09-0410-ab3c-d52691b4dbfc