Remove special casing for firing load completes.

content/browser/accessibility/renderer_accessibility_browsertest.cc

 // Copyright (c) 2011 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.
 
 #include <string>
 #include <vector>
 
 #include "base/utf_string_conversions.h"
 #include "chrome/browser/ui/browser.h"
 #include "chrome/test/base/in_process_browser_test.h"
@@ skipping 24 matching lines @@
   const WebAccessibility& GetWebAccessibilityTree() {
     ui_test_utils::WindowedNotificationObserver tree_updated_observer(
         content::NOTIFICATION_RENDER_VIEW_HOST_ACCESSIBILITY_TREE_UPDATED,
         content::NotificationService::AllSources());
     RenderWidgetHostView* host_view =
         browser()->GetSelectedTabContents()->GetRenderWidgetHostView();
     RenderWidgetHost* host = host_view->GetRenderWidgetHost();
     RenderViewHost* view_host = static_cast<RenderViewHost*>(host);
     view_host->set_save_accessibility_tree_for_testing(true);
     view_host->EnableRendererAccessibility();
-    tree_updated_observer.Wait();
+    while (view_host->accessibility_tree_for_testing().state &
+        (1 << WebAccessibility::STATE_BUSY)) {
+      tree_updated_observer.Wait();
+    }
     return view_host->accessibility_tree_for_testing();
   }
 
   // Make sure each node in the tree has an unique id.
   void RecursiveAssertUniqueIds(
       const WebAccessibility& node, base::hash_set<int>* ids) {
     ASSERT_TRUE(ids->find(node.id) == ids->end());
     ids->insert(node.id);
     for (size_t i = 0; i < node.children.size(); i++)
       RecursiveAssertUniqueIds(node.children[i], ids);
@@ skipping 387 matching lines @@
   const WebAccessibility& tree = GetWebAccessibilityTree();
 
   ASSERT_EQ(1U, tree.children.size());
   const WebAccessibility& textbox = tree.children[0];
 
   EXPECT_EQ(
       true, GetBoolAttr(textbox, WebAccessibility::ATTR_CAN_SET_VALUE));
 }
 
 }  // namespace