Revert "Implement Element.matches(selectors)"

Source/core/dom/Element.cpp

Index: Source/core/dom/Element.cpp
diff --git a/Source/core/dom/Element.cpp b/Source/core/dom/Element.cpp
index f1c68f71d24408a3f1385ee21a752a5ace58cd1d..f0b7b12554dac75334e698614c4d248274eebca2 100644
--- a/Source/core/dom/Element.cpp
+++ b/Source/core/dom/Element.cpp
@@ -2690,9 +2690,14 @@ RenderObject* Element::pseudoElementRenderer(PseudoId pseudoId) const
     return 0;
 }
 
-bool Element::matches(const String& selectors, ExceptionState& exceptionState)
+bool Element::webkitMatchesSelector(const String& selector, ExceptionState& exceptionState)
 {
-    SelectorQuery* selectorQuery = document().selectorQueryCache().add(selectors, document(), exceptionState);
+    if (selector.isEmpty()) {
+        exceptionState.throwUninformativeAndGenericDOMException(SyntaxError);
+        return false;
+    }
+
+    SelectorQuery* selectorQuery = document().selectorQueryCache().add(selector, document(), exceptionState);
     if (!selectorQuery)
         return false;
     return selectorQuery->matches(*this);