Add Accessibility name for native buttons.

views/controls/button/native_button.cc

 // Copyright (c) 2009 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 "views/controls/button/native_button.h"
 
 #if defined(OS_LINUX)
 #include <gdk/gdkkeysyms.h>
 #include "views/screen.h"
 #endif
@@ skipping 59 matching lines @@
   //
   // In order to overcome this problem, we mark the localized Hebrew strings as
   // RTL strings explicitly (using the appropriate Unicode formatting) so that
   // Windows displays the text correctly regardless of the HWND hierarchy.
   std::wstring localized_label;
   if (base::i18n::AdjustStringForLocaleDirection(label_, &localized_label))
     label_ = localized_label;
 
   if (native_wrapper_)
     native_wrapper_->UpdateLabel();
+
+  // Update the accessible name whenever the label changes.
+  SetAccessibleName(label);
 }
 
 void NativeButton::SetIsDefault(bool is_default) {
   if (is_default == is_default_)
     return;
   if (is_default)
     AddAccelerator(Accelerator(base::VKEY_RETURN, false, false, false));
   else
     RemoveAccelerator(Accelerator(base::VKEY_RETURN, false, false, false));
   SetAppearsAsDefault(is_default);
@@ skipping 122 matching lines @@
   native_wrapper->UpdateEnabled();
   return native_wrapper;
 }
 
 void NativeButton::InitBorder() {
   set_border(Border::CreateEmptyBorder(0, kButtonBorderHWidth, 0,
                                        kButtonBorderHWidth));
 }
 
 }  // namespace views