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

third_party/WebKit/Source/core/dom/SelectorQuery.cpp

Index: third_party/WebKit/Source/core/dom/SelectorQuery.cpp
diff --git a/third_party/WebKit/Source/core/dom/SelectorQuery.cpp b/third_party/WebKit/Source/core/dom/SelectorQuery.cpp
index bfc3d433530a2a75167334d1910c34102ddf14d4..d89ba13bb96443b09d16a31aa64c3cf231fb0466 100644
--- a/third_party/WebKit/Source/core/dom/SelectorQuery.cpp
+++ b/third_party/WebKit/Source/core/dom/SelectorQuery.cpp
@@ -113,13 +113,12 @@ void SelectorDataList::initialize(const CSSSelectorList& selectorList)
     m_usesDeepCombinatorOrShadowPseudo = false;
     m_needsUpdatedDistribution = false;
     m_selectors.reserveInitialCapacity(selectorCount);
-    unsigned index = 0;
-    for (const CSSSelector* selector = selectorList.first(); selector; selector = CSSSelectorList::next(*selector), ++index) {
+    for (const CSSSelector* selector = selectorList.first(); selector; selector = CSSSelectorList::next(*selector)) {
         if (selector->matchesPseudoElement())
             continue;
         m_selectors.uncheckedAppend(selector);
-        m_usesDeepCombinatorOrShadowPseudo |= selectorList.selectorUsesDeepCombinatorOrShadowPseudo(index);
-        m_needsUpdatedDistribution |= selectorList.selectorNeedsUpdatedDistribution(index);
+        m_usesDeepCombinatorOrShadowPseudo |= selector->hasDeepCombinatorOrShadowPseudo();
+        m_needsUpdatedDistribution |= selector->needsUpdatedDistribution();
     }
 }