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chromium/third_party/blink/renderer/core/testing/data/viewport/viewport-legacy-ordering-7.html 

<head>
    <title>Viewport, MobileOptimized, HandheldFriendly Meta.</title>
    <meta name="viewport" content="width = 300">
    <meta name="MobileOptimized" content="480">
    <meta name="HandheldFriendly" content="true">
</head>
<body></body>