Update fetch / loader classes to use OVERRIDE / FINAL when needed

Source/core/fetch/FontResource.h

 /*
  * Copyright (C) 2007, 2008 Apple Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
@@ skipping 22 matching lines @@
 #include "wtf/OwnPtr.h"
 
 namespace WebCore {
 
 class ResourceFetcher;
 class FontPlatformData;
 class SVGDocument;
 class SVGFontElement;
 class FontCustomPlatformData;
 
-class FontResource : public Resource {
+class FontResource FINAL : public Resource {
 public:
     typedef ResourceClient ClientType;
 
     FontResource(const ResourceRequest&);
     virtual ~FontResource();
 
-    virtual void load(ResourceFetcher*, const ResourceLoaderOptions&);
+    virtual void load(ResourceFetcher*, const ResourceLoaderOptions&) OVERRIDE;
 
-    virtual void didAddClient(ResourceClient*);
+    virtual void didAddClient(ResourceClient*) OVERRIDE;
 
-    virtual void allClientsRemoved();
+    virtual void allClientsRemoved() OVERRIDE;
     void beginLoadIfNeeded(ResourceFetcher* dl);
-    bool stillNeedsLoad() const { return !m_loadInitiated; }
+    virtual bool stillNeedsLoad() const OVERRIDE { return !m_loadInitiated; }
 
     bool ensureCustomFontData();
     FontPlatformData platformDataFromCustomData(float size, bool bold, bool italic, FontOrientation = Horizontal, FontWidthVariant = RegularWidth);
 
 #if ENABLE(SVG_FONTS)
     bool ensureSVGFontData();
     SVGFontElement* getSVGFontById(const String&) const;
 #endif
 
 private:
-    virtual void checkNotify();
+    virtual void checkNotify() OVERRIDE;
     OwnPtr<FontCustomPlatformData> m_fontData;
     bool m_loadInitiated;
 
 #if ENABLE(SVG_FONTS)
     RefPtr<WebCore::SVGDocument> m_externalSVGDocument;
 #endif
 
     friend class MemoryCache;
 };
 
 DEFINE_RESOURCE_TYPE_CASTS(Font);
 
 class FontResourceClient : public ResourceClient {
 public:
     virtual ~FontResourceClient() { }
     static ResourceClientType expectedType() { return FontType; }
-    virtual ResourceClientType resourceClientType() const { return expectedType(); }
+    virtual ResourceClientType resourceClientType() const OVERRIDE FINAL { return expectedType(); }
     virtual void fontLoaded(FontResource*) { }
     virtual void didStartFontLoad(FontResource*) { }
 };
 
 }
 
 #endif