Fix typo'd MainThreadScrollingBecauseOfStyleIndictaion
https://bugs.webkit.org/show_bug.cgi?id=111557

Reviewed by Geoff Garen.

* page/scrolling/mac/ScrollingCoordinatorMac.mm:
(WebCore::ScrollingCoordinatorMac::commitTreeState):
* platform/graphics/TiledBacking.h:
* platform/graphics/ca/mac/TileCache.mm:
(WebCore::TileCache::updateTileCoverageMap):


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@144959 268f45cc-cd09-0410-ab3c-d52691b4dbfc