Make use of new AX name calc in Chromium.

content/browser/accessibility/touch_accessibility_aura_browsertest.cc

 // 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.
 
 #include "base/strings/string_number_conversions.h"
 #include "content/browser/accessibility/browser_accessibility.h"
 #include "content/browser/web_contents/web_contents_impl.h"
 #include "content/public/test/browser_test_utils.h"
 #include "content/public/test/content_browser_test.h"
 #include "content/public/test/content_browser_test_utils.h"
@@ skipping 79 matching lines @@
 
       // Wait until we get a hover event in the expected grid cell.
       // Tolerate additional events, keep looping until we get the expected one.
       std::string cell_text;
       do {
         waiter2.WaitForNotification();
         int target_id = waiter2.event_target_id();
         BrowserAccessibility* hit = manager->GetFromID(target_id);
         BrowserAccessibility* child = hit->PlatformGetChild(0);
         ASSERT_NE(nullptr, child);
-        cell_text = child->GetData().GetStringAttribute(ui::AX_ATTR_VALUE);
+        cell_text = child->GetData().GetStringAttribute(ui::AX_ATTR_NAME);
         VLOG(1) << "Got hover event in cell with text: " << cell_text;
       } while (cell_text != expected_cell_text);
     }
   }
 }
 
 }  // namespace content