Added the "unmodifiable" property to chrome.bookmarks.BookmarkTreeNode.

chrome/test/data/extensions/api_test/bookmarks/test.js

 // Copyright (c) 2012 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.
 
 // bookmarks api test
 // browser_tests.exe --gtest_filter=ExtensionApiTest.Bookmarks
 
 // This is global state that is maintained across tests as a reference
 // to compare against what's fetched from the browser (using compareTrees).
 // TODO(erikkay) It would be better if each test was self-contained and
 // didn't depend on global state.
 var expected = [
   {"children": [
       {children:[], id:"1", parentId:"0", index:0, title:"Bookmarks bar"},
       {children:[], id:"2", parentId:"0", index:1, title:"Other bookmarks"},
-      {id:"4", parentId:"0", index:3, title:"Managed bookmarks", children:[
+      {id:"4", parentId:"0", index:3, title:"Managed bookmarks",
+       unmodifiable:"managed", children:[
           {id:"5", parentId:"4", index:0, title:"Managed Bookmark",
-           url: "http://www.chromium.org/"},
-          {id:"6", parentId:"4", index:1, title:"Managed Folder", children:[]}
+           url:"http://www.chromium.org/", unmodifiable:"managed"},
+          {id:"6", parentId:"4", index:1, title:"Managed Folder",
+           children:[], unmodifiable:"managed"}
         ]
       }
     ],
    id:"0", title:""
   }
 ];
 
 function bookmarksBar() { return expected[0].children[0]; }
 function otherBookmarks() { return expected[0].children[1]; }
 
@@ skipping 24 matching lines @@
   if (left.title != right.title) {
     // TODO(erikkay): This resource dependency still isn't working reliably.
     // See bug 19866.
     // return "title mismatch: " + left.title + " != " + right.title;
     chrome.test.log("title mismatch: " + left.title + " != " + right.title);
   }
   if (left.url != right.url)
     return "url mismatch: " + left.url + " != " + right.url;
   if (left.index != right.index)
     return "index mismatch: " + left.index + " != " + right.index;
+  if (left.unmodifiable != right.unmodifiable) {
+    return "unmodifiable mismatch: " + left.unmodifiable +
+           " != " + right.unmodifiable;
+  }
   return true;
 }
 
 function compareTrees(left, right, verbose) {
   if (verbose) {
     chrome.test.log(JSON.stringify(left) || "<null>");
     chrome.test.log(JSON.stringify(right) || "<null>");
   }
   if (left == null && right == null) {
     return true;
@@ skipping 506 matching lines @@
           function(result) {
         chrome.test.assertEq(newTitle, result.title);
         chrome.test.assertFalse('url' in result)
       }));
     });
   }
 ]);
 }
 
 run();