Move RenderLayer repainting to repaint-after-layout framework.

Source/core/frame/FrameView.cpp

 /*
  * Copyright (C) 1998, 1999 Torben Weis <weis@kde.org>
  *                     1999 Lars Knoll <knoll@kde.org>
  *                     1999 Antti Koivisto <koivisto@kde.org>
  *                     2000 Dirk Mueller <mueller@kde.org>
  * Copyright (C) 2004, 2005, 2006, 2007, 2008 Apple Inc. All rights reserved.
  *           (C) 2006 Graham Dennis (graham.dennis@gmail.com)
  *           (C) 2006 Alexey Proskuryakov (ap@nypop.com)
  * Copyright (C) 2009 Google Inc. All rights reserved.
  *
@@ skipping 1032 matching lines @@
     DisableCompositingQueryAsserts disabler;
 
     for (RenderObject* renderer = root; renderer; renderer = renderer->nextInPreOrder()) {
         // The repaint rectangles stored on the RenderObjects should all match
         // the current repaint rectangles for the renderers.
         ASSERT(renderer->clippedOverflowRectForRepaint(renderer->containerForRepaint()) == renderer->newRepaintRect());
 
         const LayoutRect& oldRepaintRect = renderer->oldRepaintRect();
         const LayoutRect& newRepaintRect = renderer->newRepaintRect();
 
-        LayoutRect oldOutlineRect = oldRepaintRect;
-
-        LayoutRect newOutlineRect = newRepaintRect;
+        if ((renderer->onlyNeededPositionedMovementLayout() && renderer->compositingState() != PaintsIntoOwnBacking)
+            || (renderer->shouldDoFullRepaintIfSelfPaintingLayer()
+                && renderer->hasLayer()
+                && toRenderLayerModelObject(renderer)->layer()->isSelfPaintingLayer())) {
+            renderer->setShouldDoFullRepaintAfterLayout(true);
+        }
 
         // FIXME: Currently renderers with layers will get repainted when we call updateLayerPositionsAfterLayout.
         // That call should be broken apart to position the layers be done before
         // the repaintTree call so this will repaint everything.
         bool didFullRepaint = false;
-        if (!renderer->hasLayer()) {
-            if (!renderer->layoutDidGetCalled()) {
-                if (renderer->shouldDoFullRepaintAfterLayout()) {
-                    renderer->repaint();
-                    didFullRepaint = true;
-                }
+        if (!renderer->layoutDidGetCalled()) {
+            if (renderer->shouldDoFullRepaintAfterLayout()) {
+                renderer->repaint();
+                didFullRepaint = true;
+            }
 
-            } else {
-                didFullRepaint = renderer->repaintAfterLayoutIfNeeded(renderer->containerForRepaint(),
-                    renderer->shouldDoFullRepaintAfterLayout(), oldRepaintRect, oldOutlineRect,
-                    &newRepaintRect, &newOutlineRect);
+        } else {
+            LayoutRect oldOutlineRect;
+            LayoutRect newOutlineRect;
+
+            if (renderer->hasOutline()) {
+                newOutlineRect = renderer->newOutlineRect();
+                oldOutlineRect = renderer->oldOutlineRect();
             }
+
+            didFullRepaint = renderer->repaintAfterLayoutIfNeeded(renderer->containerForRepaint(),
+                renderer->shouldDoFullRepaintAfterLayout(), oldRepaintRect, oldOutlineRect,
+                &newRepaintRect, &newOutlineRect);
         }
 
         if (!didFullRepaint)
             renderer->repaintOverflowIfNeeded();
 
         // Repaint any scrollbars if there is a scrollable area for this renderer.
         if (renderer->enclosingLayer()) {
             if (RenderLayerScrollableArea* area = renderer->enclosingLayer()->scrollableArea()) {
                 if (area->hasVerticalBarDamage())
                     renderer->repaintRectangle(area->verticalBarDamage());
                 if (area->hasHorizontalBarDamage())
                     renderer->repaintRectangle(area->horizontalBarDamage());
                 area->resetScrollbarDamage();
             }
         }
         // The list box has a verticalScrollbar we may need to repaint.
         if (renderer->isListBox()) {
             RenderListBox* listBox = static_cast<RenderListBox*>(renderer);
             listBox->repaintScrollbarIfNeeded();
         }
 
-        renderer->clearRepaintRects();
+        renderer->clearRepaintState();
     }
 
     // Repaint the frameviews scrollbars if needed
     if (hasVerticalBarDamage())
         invalidateRect(verticalBarDamage());
     if (hasHorizontalBarDamage())
         invalidateRect(horizontalBarDamage());
     resetScrollbarDamage();
 }
 
@@ skipping 2103 matching lines @@
 void FrameView::willRemoveScrollbar(Scrollbar* scrollbar, ScrollbarOrientation orientation)
 {
     ScrollableArea::willRemoveScrollbar(scrollbar, orientation);
     if (AXObjectCache* cache = axObjectCache()) {
         cache->remove(scrollbar);
         cache->handleScrollbarUpdate(this);
     }
 }
 
 } // namespace WebCore