Get rid of the full invalidation bool on FrameView.

sky/engine/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 93 matching lines @@
         m_postLayoutTasksTimer.stop();
 
     ASSERT(m_frame);
     ASSERT(m_frame->view() != this || !m_frame->contentRenderer());
 }
 
 void FrameView::reset()
 {
     m_hasPendingLayout = false;
     m_layoutSubtreeRoot = 0;
-    m_doFullPaintInvalidation = false;
     m_layoutSchedulingEnabled = true;
     m_inPerformLayout = false;
     m_canInvalidatePaintDuringPerformLayout = false;
     m_inSynchronousPostLayout = false;
     m_layoutCount = 0;
     m_nestedLayoutCount = 0;
     m_postLayoutTasksTimer.stop();
     m_firstLayout = true;
     m_firstLayoutCallbackPending = false;
     m_lastViewportSize = IntSize();
@@ skipping 218 matching lines @@
 
     FontCachePurgePreventer fontCachePurgePreventer;
     RenderLayer* layer;
     {
         TemporaryChange<bool> changeSchedulingEnabled(m_layoutSchedulingEnabled, false);
 
         m_nestedLayoutCount++;
 
         if (!inSubtreeLayout) {
             if (m_firstLayout) {
-                m_doFullPaintInvalidation = true;
                 m_firstLayout = false;
                 m_firstLayoutCallbackPending = true;
                 m_lastViewportSize = layoutSize(IncludeScrollbars);
             }
 
             m_size = LayoutSize(layoutSize().width(), layoutSize().height());
-
-            // We need to set m_doFullPaintInvalidation before triggering layout as RenderObject::checkForPaintInvalidation
-            // checks the boolean to disable local paint invalidations.
-            m_doFullPaintInvalidation |= renderView()->shouldDoFullPaintInvalidationForNextLayout();
         }
 
         layer = rootForThisLayout->enclosingLayer();
 
         performLayout(rootForThisLayout, inSubtreeLayout);
 
         m_layoutSubtreeRoot = 0;
     } // Reset m_layoutSchedulingEnabled to its previous value.
 
     layer->updateLayerPositionsAfterLayout();
@@ skipping 22 matching lines @@
     // necessitating this check here.
     // ASSERT(frame()->page());
     if (frame().page())
         frame().page()->chrome().client().layoutUpdated(m_frame.get());
 }
 
 // FIXME(sky): Remove
 void FrameView::invalidateTreeIfNeeded()
 {
     lifecycle().advanceTo(DocumentLifecycle::InPaintInvalidation);
-    m_doFullPaintInvalidation = false;
     lifecycle().advanceTo(DocumentLifecycle::PaintInvalidationClean);
 }
 
 DocumentLifecycle& FrameView::lifecycle() const
 {
     return m_frame->document()->lifecycle();
 }
 
 void FrameView::setMediaType(const AtomicString& mediaType)
 {
@@ skipping 517 matching lines @@
     totalObjects = 0;
 
     for (RenderObject* o = root; o; o = o->nextInPreOrder(root)) {
         ++totalObjects;
         if (o->needsLayout())
             ++needsLayoutObjects;
     }
 }
 
 } // namespace blink