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andersca@apple.com authored
Reviewed by Sam Weinig. Make the new drawing area actually draw something https://bugs.webkit.org/show_bug.cgi?id=52314 * Shared/UpdateInfo.cpp: (WebKit::UpdateInfo::encode): (WebKit::UpdateInfo::decode): Encode and decode newly added fields. * Shared/UpdateInfo.h: Add a vector of update rects and a handle for the sharable bitmap. * WebProcess/WebPage/DrawingAreaImpl.cpp: (WebKit::DrawingAreaImpl::display): Get the individual rects from the region and paint them into the shareable bitmap. * WebProcess/WebPage/WebPage.cpp: (WebKit::WebPage::mainFrameHasCustomRepresentation): * WebProcess/WebPage/WebPage.h: Add helper function. * WebProcess/WebPage/mac/ChunkedUpdateDrawingAreaMac.cpp: (WebKit::ChunkedUpdateDrawingArea::paintIntoUpdateChunk): Use helper function. git-svn-id: http://svn.webkit.org/repository/webkit/trunk@75627 268f45cc-cd09-0410-ab3c-d52691b4dbfc
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