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

Source/core/page/Page.h

Index: Source/core/page/Page.h
diff --git a/Source/core/page/Page.h b/Source/core/page/Page.h
index c0bf5bfe39e49f0ed6242e56dd4639fb18a395a5..1326c2ab736c47ac1e5f1a410d0a8e0c63dc8c58 100644
--- a/Source/core/page/Page.h
+++ b/Source/core/page/Page.h
@@ -71,7 +71,7 @@ typedef uint64_t LinkHash;
 
 float deviceScaleFactor(LocalFrame*);
 
-class Page FINAL : public NoBaseWillBeGarbageCollectedFinalized<Page>, public WillBeHeapSupplementable<Page>, public LifecycleContext<Page>, public SettingsDelegate {
+class Page final : public NoBaseWillBeGarbageCollectedFinalized<Page>, public WillBeHeapSupplementable<Page>, public LifecycleContext<Page>, public SettingsDelegate {
     WILL_BE_USING_GARBAGE_COLLECTED_MIXIN(Page);
     WTF_MAKE_NONCOPYABLE(Page);
     friend class Settings;
@@ -239,7 +239,7 @@ private:
     void setNeedsLayoutInAllFrames();
 
     // SettingsDelegate overrides.
-    virtual void settingsChanged(SettingsDelegate::ChangeType) OVERRIDE;
+    virtual void settingsChanged(SettingsDelegate::ChangeType) override;
 
     PageAnimator m_animator;
     const OwnPtr<AutoscrollController> m_autoscrollController;