Move invalidateDisplayItemClients() override into LayoutBlockFlow and eat the static helper.

third_party/WebKit/Source/core/layout/LayoutBlock.cpp

 /*
  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
  *           (C) 1999 Antti Koivisto (koivisto@kde.org)
  *           (C) 2007 David Smith (catfish.man@gmail.com)
  * Copyright (C) 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Apple Inc. All rights reserved.
  * Copyright (C) Research In Motion Limited 2010. All rights reserved.
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Library General Public
  * License as published by the Free Software Foundation; either
@@ skipping 359 matching lines @@
     }
     setHasOverflowClip(shouldClipOverflow);
 }
 
 bool LayoutBlock::allowsOverflowClip() const
 {
     // If overflow has been propagated to the viewport, it has no effect here.
     return node() != document().viewportDefiningElement();
 }
 
-inline static void invalidateDisplayItemClientForStartOfContinuationsIfNeeded(const LayoutBlock& block)
-{
-    // If the block is a continuation or containing block of an inline continuation, invalidate the
-    // start object of the continuations if it has focus ring because change of continuation may change
-    // the shape of the focus ring.
-    if (!block.isAnonymous())
-        return;
-
-    LayoutObject* startOfContinuations = nullptr;
-    if (LayoutInline* inlineElementContinuation = block.inlineElementContinuation()) {
-        // This block is an anonymous block continuation.
-        startOfContinuations = inlineElementContinuation->node()->layoutObject();
-    } else if (LayoutObject* firstChild = block.firstChild()) {
-        // This block is the anonymous containing block of an inline element continuation.
-        if (firstChild->isElementContinuation())
-            startOfContinuations = firstChild->node()->layoutObject();
-    }
-    if (startOfContinuations && startOfContinuations->styleRef().outlineStyleIsAuto())
-        startOfContinuations->invalidateDisplayItemClient(*startOfContinuations);
-}
-
-void LayoutBlock::invalidateDisplayItemClients(const LayoutBoxModelObject& paintInvalidationContainer, PaintInvalidationReason invalidationReason) const
-{
-    LayoutBox::invalidateDisplayItemClients(paintInvalidationContainer, invalidationReason);
-    invalidateDisplayItemClientForStartOfContinuationsIfNeeded(*this);
-}
-
 void LayoutBlock::addChildIgnoringContinuation(LayoutObject* newChild, LayoutObject* beforeChild)
 {
     if (beforeChild && beforeChild->parent() != this) {
         LayoutObject* beforeChildContainer = beforeChild->parent();
         while (beforeChildContainer->parent() != this)
             beforeChildContainer = beforeChildContainer->parent();
         ASSERT(beforeChildContainer);
 
         if (beforeChildContainer->isAnonymous()) {
             // If the requested beforeChild is not one of our children, then this is because
@@ skipping 1962 matching lines @@
         for (TrackedLayoutBoxListHashSet::const_iterator it = positionedDescendantSet->begin(); it != end; ++it) {
             LayoutBox* currBox = *it;
             ASSERT(!currBox->needsLayout());
         }
     }
 }
 
 #endif
 
 } // namespace blink