Revert "Revert "Implement Element.matches(selectors)""

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 5a9d1040424ada63c6f4927548a75507b45ea57b..b28855f294fa45322eb93509af4368ceaf64c0e1 100644
--- a/Source/core/inspector/InspectorCSSAgent.cpp
+++ b/Source/core/inspector/InspectorCSSAgent.cpp
@@ -1607,7 +1607,7 @@ PassRefPtr<TypeBuilder::Array<TypeBuilder::CSS::RuleMatch> > InspectorCSSAgent::
             bool matched = false;
             if (elementPseudoId)
                 matched = matchesPseudoElement(selector, elementPseudoId); // Modifies |selector|.
-            matched |= element->webkitMatchesSelector(firstTagHistorySelector->selectorText(), IGNORE_EXCEPTION);
+            matched |= element->matches(firstTagHistorySelector->selectorText(), IGNORE_EXCEPTION);
             if (matched)
                 matchingSelectors->addItem(index);
             ++index;