DevTools: Flesh out AccessibilityModel and use SDK objects instead of protocol objects

third_party/WebKit/Source/devtools/front_end/accessibility/AccessibilityStrings.js

 // Copyright 2015 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 WebInspector.AccessibilityStrings = {};
 
 WebInspector.AccessibilityStrings.AXAttributes = {
     "disabled" : {
         name : "Disabled",
         description : "If true, this element currently cannot be interacted with.",
@@ skipping 202 matching lines @@
         description: "Value from label element with for= attribute."
     },
     "labelwrapped": {
         name: "From label (wrapped)",
         description: "Value from label element wrapped."
     },
     "tablecaption": {
         name: "From caption",
         description: "Value from table caption."
     },
+    "title": {
+        "name": "From title",
+        "description": "Value from title attribute."
+    },
     "other": {
         name: "From native HTML",
         description: "Value from native HTML (unknown source)."
     },
 
 }