Replace FINAL and OVERRIDE with their C++11 counterparts in Source/core/xml

Source/core/xml/DocumentXPathEvaluator.h

Index: Source/core/xml/DocumentXPathEvaluator.h
diff --git a/Source/core/xml/DocumentXPathEvaluator.h b/Source/core/xml/DocumentXPathEvaluator.h
index fd3dd954cb8ffc3dc05e38e6f0abf496177d0f56..ff713ff7a08ecb00562b4a0fd7b9ffa1e919f677 100644
--- a/Source/core/xml/DocumentXPathEvaluator.h
+++ b/Source/core/xml/DocumentXPathEvaluator.h
@@ -36,7 +36,7 @@ class ExceptionState;
 class XPathExpression;
 class XPathResult;
 
-class DocumentXPathEvaluator FINAL : public NoBaseWillBeGarbageCollected<DocumentXPathEvaluator>, public DocumentSupplement {
+class DocumentXPathEvaluator final : public NoBaseWillBeGarbageCollected<DocumentXPathEvaluator>, public DocumentSupplement {
     WILL_BE_USING_GARBAGE_COLLECTED_MIXIN(DocumentXPathEvaluator);
 public:
     static DocumentXPathEvaluator& from(DocumentSupplementable&);
@@ -48,7 +48,7 @@ public:
         const String& expression, Node* contextNode, PassRefPtrWillBeRawPtr<XPathNSResolver>,
         unsigned short type, XPathResult*, ExceptionState&);
 
-    virtual void trace(Visitor*) OVERRIDE;
+    virtual void trace(Visitor*) override;
 
 private:
     DocumentXPathEvaluator();