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

third_party/WebKit/LayoutTests/inspector/elements/accessibility/accessibility-pane-test.js

 var initialize_AccessibilityTest = function() {
 
 InspectorTest.accessibilitySidebarPane = function()
 {
     return self.runtime.sharedInstance(WebInspector.AccessibilitySidebarView);
 }
 
 /**
  * @param {string} idValue
  * @return {Promise}
@@ skipping 13 matching lines @@
 
     if (!sidebarPane) {
         InspectorTest.addResult("No sidebarPane in dumpSelectedElementAccessibilityNode");
         InspectorTest.completeTest();
         return;
     }
     InspectorTest.dumpAccessibilityNode(sidebarPane._axNodeSubPane._axNode);
 }
 
 /**
- * @param {!AccessibilityAgent.AXNode} accessibilityNode
+ * @param {!WebInspector.AccessibilityNode} accessibilityNode
  */
 InspectorTest.dumpAccessibilityNode = function(accessibilityNode)
 {
     if (!accessibilityNode) {
         InspectorTest.addResult("<null>");
         InspectorTest.completeTest();
         return;
     }
 
     var builder = [];
-    builder.push(accessibilityNode.role.value);
-    builder.push(accessibilityNode.name ? '"' + accessibilityNode.name.value + '"'
+    builder.push(accessibilityNode.role().value);
+    builder.push(accessibilityNode.name() ? '"' + accessibilityNode.name().value + '"'
                 : "<undefined>");
-    if ("properties" in accessibilityNode) {
-        for (var property of accessibilityNode.properties) {
+    if (accessibilityNode.properties()) {
+        for (var property of accessibilityNode.properties()) {
             if ("value" in property)
                 builder.push(property.name + '="' + property.value.value + '"');
         }
     }
     InspectorTest.addResult(builder.join(" "));
 }
 
 /**
  * @param {string} attribute
  * @return {?WebInspector.ARIAAttributesTreeElement}
@@ skipping 12 matching lines @@
     var treeOutline = ariaSubPane._treeOutline;
     var childNodes = treeOutline._rootElement._children;
     for (var treeElement of childNodes) {
         if (treeElement._attribute.name === attribute)
             return treeElement;
     }
     return null;
 }
 
 };