Add text autosizing override in the inspector.

Source/core/inspector/InspectorOverlayPage.html

 <!--
  Copyright (C) 2012 Google Inc. All rights reserved.
 
  Redistribution and use in source and binary forms, with or without
  modification, are permitted provided that the following conditions
  are met:
 
  1.  Redistributions of source code must retain the above copyright
      notice, this list of conditions and the following disclaimer.
  2.  Redistributions in binary form must reproduce the above copyright
@@ skipping 181 matching lines @@
     visibility: hidden;
 }
 </style>
 <script>
 const lightGridColor = "rgba(0,0,0,0.2)";
 const darkGridColor = "rgba(0,0,0,0.7)";
 const transparentColor = "rgba(0, 0, 0, 0)";
 const gridBackgroundColor = "rgba(255, 255, 255, 0.8)";
 
 // The order must correspond to that in InspectorOverlay::OverrideType.
-const overrideEntries = ["User-Agent", "Device Metrics", "Geolocation", "Device Orientation", "Touch", "Media"];
+const overrideEntries = ["User-Agent", "Device Metrics", "Geolocation", "Device Orientation", "Touch", "Media", "Text Autosizing"];
 const overrideTouchBit = 1 << 4;
 
 var overridesContainer;
 var overridesMessageElement;
 
 function drawPausedInDebuggerMessage(message)
 {
     document.querySelector(".controls-line").style.visibility = "visible";
     document.getElementById("paused-in-debugger").textContent = message;
     document.body.classList.add("dimmed");
@@ skipping 586 matching lines @@
   <span id="tag-name"></span><span id="node-id"></span><span id="class-name"></span>
   <span id="node-width"></span><span class="px">px</span><span class="px"> &#xD7; </span><span id="node-height"></span><span class="px">px</span>
 </div>
 <div id="right-gutter"></div>
 <div id="bottom-gutter"></div>
 <div id="overrides-container">
   <div id="overrides-message"></div>
 </div>
 <div id="log"></div>
 </html>