Rename childrenAffectedBy methods and constants.

Source/core/dom/ContainerNode.cpp

 /*
  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
  *           (C) 1999 Antti Koivisto (koivisto@kde.org)
  *           (C) 2001 Dirk Mueller (mueller@kde.org)
  * Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009 Apple Inc. 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
  * version 2 of the License, or (at your option) any later version.
@@ skipping 871 matching lines @@
 void ContainerNode::focusStateChanged()
 {
     // If we're just changing the window's active state and the focused node has no
     // renderer we can just ignore the state change.
     if (!renderer())
         return;
 
     if (styleChangeType() < SubtreeStyleChange) {
         if (renderStyle()->affectedByFocus() && renderStyle()->hasPseudoStyle(FIRST_LETTER))
             setNeedsStyleRecalc(SubtreeStyleChange);
-        else if (isElementNode() && toElement(this)->childrenAffectedByFocus())
+        else if (isElementNode() && toElement(this)->childrenOrSiblingsAffectedByFocus())
             document().ensureStyleResolver().ensureUpdatedRuleFeatureSet().scheduleStyleInvalidationForPseudoChange(CSSSelector::PseudoFocus, *toElement(this));
         else if (renderStyle()->affectedByFocus())
             setNeedsStyleRecalc(LocalStyleChange);
     }
 
     if (renderer() && renderer()->style()->hasAppearance())
         RenderTheme::theme().stateChanged(renderer(), FocusControlState);
 }
 
 void ContainerNode::setFocus(bool received)
 {
     if (focused() == received)
         return;
 
     Node::setFocus(received);
 
     focusStateChanged();
 
     if (renderer() || received)
         return;
 
     // If :focus sets display: none, we lose focus but still need to recalc our style.
-    if (isElementNode() && toElement(this)->childrenAffectedByFocus() && styleChangeType() < SubtreeStyleChange)
+    if (isElementNode() && toElement(this)->childrenOrSiblingsAffectedByFocus() && styleChangeType() < SubtreeStyleChange)
         document().ensureStyleResolver().ensureUpdatedRuleFeatureSet().scheduleStyleInvalidationForPseudoChange(CSSSelector::PseudoFocus, *toElement(this));
     else
         setNeedsStyleRecalc(LocalStyleChange);
 }
 
 void ContainerNode::setActive(bool down)
 {
     if (down == active())
         return;
 
     Node::setActive(down);
 
     // FIXME: Why does this not need to handle the display: none transition like :hover does?
     if (renderer()) {
         if (styleChangeType() < SubtreeStyleChange) {
             if (renderStyle()->affectedByActive() && renderStyle()->hasPseudoStyle(FIRST_LETTER))
                 setNeedsStyleRecalc(SubtreeStyleChange);
-            else if (isElementNode() && toElement(this)->childrenAffectedByActive())
+            else if (isElementNode() && toElement(this)->childrenOrSiblingsAffectedByActive())
                 document().ensureStyleResolver().ensureUpdatedRuleFeatureSet().scheduleStyleInvalidationForPseudoChange(CSSSelector::PseudoActive, *toElement(this));
             else if (renderStyle()->affectedByActive())
                 setNeedsStyleRecalc(LocalStyleChange);
         }
 
         if (renderStyle()->hasAppearance())
             RenderTheme::theme().stateChanged(renderer(), PressedControlState);
     }
 }
 
 void ContainerNode::setHovered(bool over)
 {
     if (over == hovered())
         return;
 
     Node::setHovered(over);
 
     // If :hover sets display: none we lose our hover but still need to recalc our style.
     if (!renderer()) {
         if (over)
             return;
-        if (isElementNode() && toElement(this)->childrenAffectedByHover() && styleChangeType() < SubtreeStyleChange)
+        if (isElementNode() && toElement(this)->childrenOrSiblingsAffectedByHover() && styleChangeType() < SubtreeStyleChange)
             document().ensureStyleResolver().ensureUpdatedRuleFeatureSet().scheduleStyleInvalidationForPseudoChange(CSSSelector::PseudoHover, *toElement(this));
         else
             setNeedsStyleRecalc(LocalStyleChange);
         return;
     }
 
     if (styleChangeType() < SubtreeStyleChange) {
         if (renderStyle()->affectedByHover() && renderStyle()->hasPseudoStyle(FIRST_LETTER))
             setNeedsStyleRecalc(SubtreeStyleChange);
-        else if (isElementNode() && toElement(this)->childrenAffectedByHover())
+        else if (isElementNode() && toElement(this)->childrenOrSiblingsAffectedByHover())
             document().ensureStyleResolver().ensureUpdatedRuleFeatureSet().scheduleStyleInvalidationForPseudoChange(CSSSelector::PseudoHover, *toElement(this));
         else if (renderStyle()->affectedByHover())
             setNeedsStyleRecalc(LocalStyleChange);
     }
 
     if (renderer()->style()->hasAppearance())
         RenderTheme::theme().stateChanged(renderer(), HoverControlState);
 }
 
 PassRefPtrWillBeRawPtr<HTMLCollection> ContainerNode::children()
@@ skipping 299 matching lines @@
         return true;
 
     if (node->isElementNode() && toElement(node)->shadow())
         return true;
 
     return false;
 }
 #endif
 
 } // namespace WebCore