Fix the wrong usages of CSSSelectorList::selectorUsesXXX() functions

third_party/WebKit/Source/core/css/CSSSelectorList.cpp

Index: third_party/WebKit/Source/core/css/CSSSelectorList.cpp
diff --git a/third_party/WebKit/Source/core/css/CSSSelectorList.cpp b/third_party/WebKit/Source/core/css/CSSSelectorList.cpp
index 01544222a9f4c6edcf81c512cd93dd8de1cdfbb2..b0291fd089173a613905c84eeaf93bbc53e88910 100644
--- a/third_party/WebKit/Source/core/css/CSSSelectorList.cpp
+++ b/third_party/WebKit/Source/core/css/CSSSelectorList.cpp
@@ -124,60 +124,4 @@ String CSSSelectorList::selectorsText() const
     return result.toString();
 }
 
-template <typename Functor>
-static bool forEachTagSelector(const Functor& functor, const CSSSelector& selector)
-{
-    for (const CSSSelector* current = &selector; current; current = current->tagHistory()) {
-        if (functor(*current))
-            return true;
-        if (const CSSSelectorList* selectorList = current->selectorList()) {
-            for (const CSSSelector* subSelector = selectorList->first(); subSelector; subSelector = CSSSelectorList::next(*subSelector)) {
-                if (forEachTagSelector(functor, *subSelector))
-                    return true;
-            }
-        }
-    }
-
-    return false;
-}
-
-template <typename Functor>
-static bool forEachSelector(const Functor& functor, const CSSSelectorList* selectorList)

[hayato, 2016/09/02 06:31:43]

This template is not used.

-{
-    for (const CSSSelector* selector = selectorList->first(); selector; selector = CSSSelectorList::next(*selector)) {
-        if (forEachTagSelector(functor, *selector))
-            return true;
-    }
-
-    return false;
-}
-
-bool CSSSelectorList::selectorHasContentPseudo(size_t index) const
-{
-    return forEachTagSelector([](const CSSSelector& selector) -> bool {
-        return selector.relationIsAffectedByPseudoContent();
-    }, selectorAt(index));
-}
-
-bool CSSSelectorList::selectorHasSlottedPseudo(size_t index) const
-{
-    return forEachTagSelector([](const CSSSelector& selector) ->  bool {
-        return selector.getPseudoType() == CSSSelector::PseudoSlotted;
-    }, selectorAt(index));
-}
-
-bool CSSSelectorList::selectorUsesDeepCombinatorOrShadowPseudo(size_t index) const
-{
-    return forEachTagSelector([](const CSSSelector& selector) -> bool {
-        return selector.relation() == CSSSelector::ShadowDeep || selector.getPseudoType() == CSSSelector::PseudoShadow;
-    }, selectorAt(index));
-}
-
-bool CSSSelectorList::selectorNeedsUpdatedDistribution(size_t index) const
-{
-    return forEachTagSelector([](const CSSSelector& selector) -> bool {
-        return selector.relationIsAffectedByPseudoContent() || selector.getPseudoType() == CSSSelector::PseudoSlotted || selector.getPseudoType() == CSSSelector::PseudoHostContext;
-    }, selectorAt(index));
-}
-
 } // namespace blink