removing cpyright headers

Samples/UWP/StyleTransfer/src/App.xaml

@@ -1,12 +1,4 @@
-<!--
-*@@@+++@@@@******************************************************************
-
-Microsoft Windows Media Foundation
-Copyright (C) Microsoft Corporation. All rights reserved.
-
-*@@@+++@@@@******************************************************************
--->
-<Application
+<Application
     x:Class="StyleTransfer.App"
     xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
     xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"

Samples/UWP/StyleTransfer/src/App.xaml.cs

@@ -1,11 +1,4 @@
-//*@@@+++@@@@******************************************************************
-//
-// Microsoft Windows Media Foundation
-// Copyright (C) Microsoft Corporation. All rights reserved.
-//
-//*@@@---@@@@******************************************************************
-
-using System;
+using System;
 using Windows.ApplicationModel;
 using Windows.ApplicationModel.Activation;
 using Windows.UI.Xaml;