Remove CompositingUpdateAfterStyleChange

Source/core/dom/Document.cpp

 /*
  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
  *           (C) 1999 Antti Koivisto (koivisto@kde.org)
  *           (C) 2001 Dirk Mueller (mueller@kde.org)
  *           (C) 2006 Alexey Proskuryakov (ap@webkit.org)
  * Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009, 2011, 2012 Apple Inc. All rights reserved.
  * Copyright (C) 2008, 2009 Torch Mobile Inc. All rights reserved. (http://www.torchmobile.com/)
  * Copyright (C) 2008, 2009, 2011, 2012 Google Inc. All rights reserved.
  * Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies)
  * Copyright (C) Research In Motion Limited 2010-2011. All rights reserved.
@@ skipping 152 matching lines @@
 #include "core/page/FocusController.h"
 #include "core/page/FrameTree.h"
 #include "core/page/MouseEventWithHitTestResults.h"
 #include "core/page/Page.h"
 #include "core/page/PointerLockController.h"
 #include "core/page/scrolling/ScrollingCoordinator.h"
 #include "core/rendering/FastTextAutosizer.h"
 #include "core/rendering/HitTestResult.h"
 #include "core/rendering/RenderView.h"
 #include "core/rendering/TextAutosizer.h"
+#include "core/rendering/compositing/RenderLayerCompositor.h"
 #include "core/svg/SVGDocumentExtensions.h"
 #include "core/svg/SVGFontFaceElement.h"
 #include "core/svg/SVGStyleElement.h"
 #include "core/svg/SVGUseElement.h"
 #include "core/workers/SharedWorkerRepositoryClient.h"
 #include "core/xml/XSLTProcessor.h"
 #include "core/xml/parser/XMLDocumentParser.h"
 #include "platform/DateComponents.h"
 #include "platform/Language.h"
 #include "platform/TraceEvent.h"
@@ skipping 1729 matching lines @@
         dirtyElementsForLayerUpdate();
         if (documentElement->shouldCallRecalcStyle(change))
             documentElement->recalcStyle(change);
         while (dirtyElementsForLayerUpdate())
             documentElement->recalcStyle(NoChange);
     }
 
     ensureStyleResolver().printStats();
 
     view()->recalcOverflowAfterStyleChange();
-    view()->updateCompositingLayersAfterStyleChange();
+    renderView()->compositor()->setNeedsCompositingUpdate(CompositingUpdateAfterCompositingInputChange);
 
     clearChildNeedsStyleRecalc();
 
     if (m_styleEngine->hasResolver()) {
         // Pseudo element removal and similar may only work with these flags still set. Reset them after the style recalc.
         StyleResolver& resolver = m_styleEngine->ensureResolver();
         m_styleEngine->resetCSSFeatureFlags(resolver.ensureUpdatedRuleFeatureSet());
         resolver.clearStyleSharingList();
     }
 
@@ skipping 232 matching lines @@
 void Document::attach(const AttachContext& context)
 {
     ASSERT(m_lifecycle.state() == DocumentLifecycle::Inactive);
     ASSERT(!m_axObjectCache || this != topDocument());
 
     m_renderView = new RenderView(this);
     setRenderer(m_renderView);
 
     m_renderView->setIsInWindow(true);
     m_renderView->setStyle(StyleResolver::styleForDocument(*this));
-    view()->updateCompositingLayersAfterStyleChange();
+    m_renderView->compositor()->setNeedsCompositingUpdate(CompositingUpdateAfterCompositingInputChange);
 
     ContainerNode::attach(context);
 
     // FastTextAutosizer can't update render view info while the Document is detached, so update now in case anything changed.
     if (FastTextAutosizer* textAutosizer = fastTextAutosizer())
         textAutosizer->updatePageInfo();
 
     m_lifecycle.advanceTo(DocumentLifecycle::StyleClean);
 }
 
@@ skipping 3627 matching lines @@
     visitor->trace(m_compositorPendingAnimations);
     visitor->trace(m_contextDocument);
     visitor->registerWeakMembers<Document, &Document::clearWeakMembers>(this);
     DocumentSupplementable::trace(visitor);
     TreeScope::trace(visitor);
     ContainerNode::trace(visitor);
     ExecutionContext::trace(visitor);
 }
 
 } // namespace WebCore