Replacing the OVERRIDE with override in third_party/WebKit/Source/platform

Source/platform/text/DateTimeFormatTest.cpp

Index: Source/platform/text/DateTimeFormatTest.cpp
diff --git a/Source/platform/text/DateTimeFormatTest.cpp b/Source/platform/text/DateTimeFormatTest.cpp
index df419418d63b5d2c9b277546a197dc16724d259f..a6db6f503ea305df93e37411227b762bd654fb75 100644
--- a/Source/platform/text/DateTimeFormatTest.cpp
+++ b/Source/platform/text/DateTimeFormatTest.cpp
@@ -193,12 +193,12 @@ private:
         Tokens tokens() const { return Tokens(m_tokens); }
 
     private:
-        virtual void visitField(FieldType fieldType, int count) OVERRIDE
+        virtual void visitField(FieldType fieldType, int count) override
         {
             m_tokens.append(Token(fieldType, count));
         }
 
-        virtual void visitLiteral(const String& string) OVERRIDE
+        virtual void visitLiteral(const String& string) override
         {
             m_tokens.append(Token(string));
         }