Fix virtual/override/final usage in Source/platform/.

Source/platform/text/LocaleWin.h

Index: Source/platform/text/LocaleWin.h
diff --git a/Source/platform/text/LocaleWin.h b/Source/platform/text/LocaleWin.h
index 57dffd699eb133d58fadbfcea38112b95ca2c05c..373a1fb8e3336911cf93104713af9b3b9f9cc44f 100644
--- a/Source/platform/text/LocaleWin.h
+++ b/Source/platform/text/LocaleWin.h
@@ -43,21 +43,21 @@ class PLATFORM_EXPORT LocaleWin : public Locale {
 public:
     static PassOwnPtr<LocaleWin> create(LCID, bool defaultsForLocale);
     ~LocaleWin();
-    virtual const Vector<String>& weekDayShortLabels() override;
-    virtual unsigned firstDayOfWeek() override;
-    virtual bool isRTL() override;
-    virtual String dateFormat() override;
-    virtual String monthFormat() override;
-    virtual String shortMonthFormat() override;
-    virtual String timeFormat() override;
-    virtual String shortTimeFormat() override;
-    virtual String dateTimeFormatWithSeconds() override;
-    virtual String dateTimeFormatWithoutSeconds() override;
-    virtual const Vector<String>& monthLabels() override;
-    virtual const Vector<String>& shortMonthLabels() override;
-    virtual const Vector<String>& standAloneMonthLabels() override;
-    virtual const Vector<String>& shortStandAloneMonthLabels() override;
-    virtual const Vector<String>& timeAMPMLabels() override;
+    const Vector<String>& weekDayShortLabels() override;
+    unsigned firstDayOfWeek() override;
+    bool isRTL() override;
+    String dateFormat() override;
+    String monthFormat() override;
+    String shortMonthFormat() override;
+    String timeFormat() override;
+    String shortTimeFormat() override;
+    String dateTimeFormatWithSeconds() override;
+    String dateTimeFormatWithoutSeconds() override;
+    const Vector<String>& monthLabels() override;
+    const Vector<String>& shortMonthLabels() override;
+    const Vector<String>& standAloneMonthLabels() override;
+    const Vector<String>& shortStandAloneMonthLabels() override;
+    const Vector<String>& timeAMPMLabels() override;
 
     static String dateFormat(const String&);
 
@@ -69,7 +69,7 @@ private:
     void ensureMonthLabels();
     void ensureWeekDayShortLabels();
     // Locale function:
-    virtual void initializeLocaleData() override;
+    void initializeLocaleData() override;
 
     LCID m_lcid;
     Vector<String> m_shortMonthLabels;