Replace OVERRIDE and FINAL with override and final in WebKit/public

Source/web/PrerendererClientImpl.h

Index: Source/web/PrerendererClientImpl.h
diff --git a/Source/web/PrerendererClientImpl.h b/Source/web/PrerendererClientImpl.h
index d00d91f2c48c069f769d6df751defd3abf26e084..dbe349f3231475c87388c3d947b2dd4250563604 100644
--- a/Source/web/PrerendererClientImpl.h
+++ b/Source/web/PrerendererClientImpl.h
@@ -41,15 +41,15 @@ namespace blink {
 class Prerender;
 class WebPrerendererClient;
 
-class PrerendererClientImpl FINAL : public NoBaseWillBeGarbageCollected<PrerendererClientImpl>, public PrerendererClient {
+class PrerendererClientImpl final : public NoBaseWillBeGarbageCollected<PrerendererClientImpl>, public PrerendererClient {
     WILL_BE_USING_GARBAGE_COLLECTED_MIXIN(PrerendererClientImpl);
     WTF_MAKE_NONCOPYABLE(PrerendererClientImpl);
 public:
     explicit PrerendererClientImpl(WebPrerendererClient*);
 
-    void willAddPrerender(Prerender*) OVERRIDE;
+    void willAddPrerender(Prerender*) override;
 
-    virtual void trace(Visitor* visitor) OVERRIDE { PrerendererClient::trace(visitor); }
+    virtual void trace(Visitor* visitor) override { PrerendererClient::trace(visitor); }
 
 private:
     WebPrerendererClient* m_client;