Replace FINAL and OVERRIDE with their C++11 counterparts in Source/core/[css|rendering|clipboard]

Source/core/css/CSSFontSelector.h

Index: Source/core/css/CSSFontSelector.h
diff --git a/Source/core/css/CSSFontSelector.h b/Source/core/css/CSSFontSelector.h
index f1b4c07420aaf71c7086e7a175d67e45fce9270f..4567aafd63b867cbe4e085f7ead81b7ffe8655c7 100644
--- a/Source/core/css/CSSFontSelector.h
+++ b/Source/core/css/CSSFontSelector.h
@@ -41,7 +41,7 @@ class CSSFontSelectorClient;
 class Document;
 class FontDescription;
 
-class CSSFontSelector FINAL : public FontSelector {
+class CSSFontSelector final : public FontSelector {
 public:
     static PassRefPtrWillBeRawPtr<CSSFontSelector> create(Document* document)
     {
@@ -49,10 +49,10 @@ public:
     }
     virtual ~CSSFontSelector();
 
-    virtual unsigned version() const OVERRIDE { return m_fontFaceCache.version(); }
+    virtual unsigned version() const override { return m_fontFaceCache.version(); }
 
-    virtual PassRefPtr<FontData> getFontData(const FontDescription&, const AtomicString&) OVERRIDE;
-    virtual void willUseFontData(const FontDescription&, const AtomicString& family, UChar32) OVERRIDE;
+    virtual PassRefPtr<FontData> getFontData(const FontDescription&, const AtomicString&) override;
+    virtual void willUseFontData(const FontDescription&, const AtomicString& family, UChar32) override;
     bool isPlatformFontAvailable(const FontDescription&, const AtomicString& family);
 
 #if !ENABLE(OILPAN)
@@ -62,7 +62,7 @@ public:
     void fontFaceInvalidated();
 
     // FontCacheClient implementation
-    virtual void fontCacheInvalidated() OVERRIDE;
+    virtual void fontCacheInvalidated() override;
 
     void registerForInvalidationCallbacks(CSSFontSelectorClient*);
 #if !ENABLE(OILPAN)