Pass around CSSSelector by reference instead of pointer

Source/core/inspector/InspectorCSSAgent.cpp

Index: Source/core/inspector/InspectorCSSAgent.cpp
diff --git a/Source/core/inspector/InspectorCSSAgent.cpp b/Source/core/inspector/InspectorCSSAgent.cpp
index c85a94d6ab4010c51d8bf395d52779adb1f9b220..d331be2e930ed5c6cbbe4f2b8e276752c68d2464 100644
--- a/Source/core/inspector/InspectorCSSAgent.cpp
+++ b/Source/core/inspector/InspectorCSSAgent.cpp
@@ -1618,7 +1618,7 @@ PassRefPtr<TypeBuilder::Array<TypeBuilder::CSS::RuleMatch> > InspectorCSSAgent::
         const CSSSelectorList& selectorList = rule->styleRule()->selectorList();
         long index = 0;
         PseudoId elementPseudoId = element->pseudoId();
-        for (const CSSSelector* selector = selectorList.first(); selector; selector = CSSSelectorList::next(selector)) {
+        for (const CSSSelector* selector = selectorList.first(); selector; selector = CSSSelectorList::next(*selector)) {
             const CSSSelector* firstTagHistorySelector = selector;
             bool matched = false;
             if (elementPseudoId)