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mitz@apple.com authored
https://bugs.webkit.org/show_bug.cgi?id=48154 Reviewed by Anders Carlsson. WebCore: Test: scrollbars/hidden-scrollbar-prevents-layout.html updateScrollInfoAfterLayout() calling setHasHorizontalScrollbar() caused updateScrollbarParts() to call setChildNeedsLayout() on the overflow, because the RenderScrollbar was created with the default thickness instead of the thickness specified in style. This led to the the overflow’s parent to be re-marked for layout during its own parent’s finishDelayUpdateScrollInfo(), and the result was that at the end of RenderView::layout(), there was a dirty renderer. * rendering/RenderScrollbar.cpp: (WebCore::RenderScrollbar::RenderScrollbar): Set the frame size in the 'display: none' and 'visibility: hidden' cases as well. LayoutTests: * scrollbars/hidden-scrollbar-prevents-layout-expected.txt: Added. * scrollbars/hidden-scrollbar-prevents-layout.html: Added. git-svn-id: http://s...
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