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

Source/core/editing/SimplifyMarkupCommand.h

Index: Source/core/editing/SimplifyMarkupCommand.h
diff --git a/Source/core/editing/SimplifyMarkupCommand.h b/Source/core/editing/SimplifyMarkupCommand.h
index a6cb29ed8de1eafedfe3d5b4b2f98ff710102d6d..325015945dff6d79f9c6d252ff3b9eec6a3e44bb 100644
--- a/Source/core/editing/SimplifyMarkupCommand.h
+++ b/Source/core/editing/SimplifyMarkupCommand.h
@@ -30,19 +30,19 @@
 
 namespace blink {
 
-class SimplifyMarkupCommand FINAL : public CompositeEditCommand {
+class SimplifyMarkupCommand final : public CompositeEditCommand {
 public:
     static PassRefPtrWillBeRawPtr<SimplifyMarkupCommand> create(Document& document, Node* firstNode, Node* nodeAfterLast)
     {
         return adoptRefWillBeNoop(new SimplifyMarkupCommand(document, firstNode, nodeAfterLast));
     }
 
-    virtual void trace(Visitor*) OVERRIDE;
+    virtual void trace(Visitor*) override;
 
 private:
     SimplifyMarkupCommand(Document&, Node* firstNode, Node* nodeAfterLast);
 
-    virtual void doApply() OVERRIDE;
+    virtual void doApply() override;
     int pruneSubsequentAncestorsToRemove(WillBeHeapVector<RefPtrWillBeMember<ContainerNode> >& nodesToRemove, size_t startNodeIndex);
 
     RefPtrWillBeMember<Node> m_firstNode;