Rename childrenAffectedBy methods and constants.

Source/core/css/SelectorChecker.cpp

 /*
  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
  *           (C) 2004-2005 Allan Sandfeld Jensen (kde@carewolf.com)
  * Copyright (C) 2006, 2007 Nicholas Shanks (webkit@nickshanks.com)
  * Copyright (C) 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013 Apple Inc. All rights reserved.
  * Copyright (C) 2007 Alexey Proskuryakov <ap@webkit.org>
  * Copyright (C) 2007, 2008 Eric Seidel <eric@webkit.org>
  * Copyright (C) 2008, 2009 Torch Mobile Inc. All rights reserved. (http://www.torchmobile.com/)
  * Copyright (c) 2011, Code Aurora Forum. All rights reserved.
  * Copyright (C) Research In Motion Limited 2011. All rights reserved.
@@ skipping 746 matching lines @@
             // :visited and :link matches are separated later when applying the style. Here both classes match all links...
             return element.isLink();
         case CSSSelector::PseudoVisited:
             // ...except if :visited matching is disabled for ancestor/sibling matching.
             return element.isLink() && context.visitedMatchType == VisitedMatchEnabled;
         case CSSSelector::PseudoDrag:
             if (m_mode == ResolvingStyle) {
                 if (context.elementStyle)
                     context.elementStyle->setAffectedByDrag();
                 else
-                    element.setChildrenAffectedByDrag();
+                    element.setChildrenOrSiblingsAffectedByDrag();
             }
             if (element.renderer() && element.renderer()->isDragging())
                 return true;
             break;
         case CSSSelector::PseudoFocus:
             if (m_mode == ResolvingStyle) {
                 if (context.elementStyle)
                     context.elementStyle->setAffectedByFocus();
                 else
-                    element.setChildrenAffectedByFocus();
+                    element.setChildrenOrSiblingsAffectedByFocus();
             }
             return matchesFocusPseudoClass(element);
         case CSSSelector::PseudoHover:
             // If we're in quirks mode, then hover should never match anchors with no
             // href and *:hover should not match anything. This is important for sites like wsj.com.
             if (m_strictParsing || context.isSubSelector || (selector.m_match == CSSSelector::Tag && selector.tagQName() != anyQName() && !isHTMLAnchorElement(element)) || element.isLink()) {
                 if (m_mode == ResolvingStyle) {
                     if (context.elementStyle)
                         context.elementStyle->setAffectedByHover();
                     else
-                        element.setChildrenAffectedByHover();
+                        element.setChildrenOrSiblingsAffectedByHover();
                 }
                 if (element.hovered() || InspectorInstrumentation::forcePseudoState(&element, CSSSelector::PseudoHover))
                     return true;
             }
             break;
         case CSSSelector::PseudoActive:
             // If we're in quirks mode, then :active should never match anchors with no
             // href and *:active should not match anything.
             if (m_strictParsing || context.isSubSelector || (selector.m_match == CSSSelector::Tag && selector.tagQName() != anyQName() && !isHTMLAnchorElement(element)) || element.isLink()) {
                 if (m_mode == ResolvingStyle) {
                     if (context.elementStyle)
                         context.elementStyle->setAffectedByActive();
                     else
-                        element.setChildrenAffectedByActive();
+                        element.setChildrenOrSiblingsAffectedByActive();
                 }
                 if (element.active() || InspectorInstrumentation::forcePseudoState(&element, CSSSelector::PseudoActive))
                     return true;
             }
             break;
         case CSSSelector::PseudoEnabled:
             if (element.isFormControlElement() || isHTMLOptionElement(element) || isHTMLOptGroupElement(element))
                 return !element.isDisabledFormControl();
             break;
         case CSSSelector::PseudoFullPageMedia:
@@ skipping 329 matching lines @@
     return element.focused() && isFrameFocused(element);
 }
 
 template
 SelectorChecker::Match SelectorChecker::match(const SelectorCheckingContext&, const DOMSiblingTraversalStrategy&, MatchResult*) const;
 
 template
 SelectorChecker::Match SelectorChecker::match(const SelectorCheckingContext&, const ShadowDOMSiblingTraversalStrategy&, MatchResult*) const;
 
 }