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bdakin@apple.com authored
flushed https://bugs.webkit.org/show_bug.cgi?id=114706 -and corresponding- <rdar://problem/13657284> Reviewed by Simon Fraser. Source/WebCore: New LayoutMilestone is DidFirstFlushForHeaderLayer. * page/LayoutMilestones.h: New API to allow removing a LayoutMilestone. * WebCore.exp.in: * page/Page.cpp: (WebCore::Page::removeLayoutMilestones): * page/Page.h: (Page): New boolean member variable m_headerLayerAwaitingFirstFlush keeps track of whether we need to send the DidFirstFlushForHeaderLayer milestone. * rendering/RenderLayerCompositor.h: (RenderLayerCompositor): * rendering/RenderLayerCompositor.cpp: (WebCore::RenderLayerCompositor::RenderLayerCompositor): Send the milestone if appropriate. (WebCore::RenderLayerCompositor::flushPendingLayerChanges): Set m_headerLayerAwaitingFirstFlush to true for a newly created layer. (WebCore::RenderLayerCompositor::updateLayerForHeader): Source/WebKit2: Make this new LayoutMilestone private at the API layer. * Shared/API/c/WKPageLoadTypes.h: * Shared/API/c/WKPageLoadTypesPrivate.h: Added. Handle the new milestone. * Shared/API/c/WKSharedAPICast.h: (WebKit::toWKLayoutMilestones): (WebKit::toLayoutMilestones): New file to make the milestone private. * WebKit2.xcodeproj/project.pbxproj: Add or remove the DidFirstFlushForHeaderLayer millstone based on whether we just added or removed a header. * WebProcess/WebPage/mac/WebPageMac.mm: (WebKit::WebPage::setHeaderLayerWithHeight): git-svn-id: http://svn.webkit.org/repository/webkit/trunk@148564 268f45cc-cd09-0410-ab3c-d52691b4dbfc
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