A11y: Add/refactor methods for manipulating bitfields on AXNodeData.

chrome/browser/ui/views/download/download_item_view.cc

 // 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.
 
 #include "chrome/browser/ui/views/download/download_item_view.h"
 
 #include <stddef.h>
 
 #include <algorithm>
 #include <vector>
@@ skipping 470 matching lines @@
 
   tooltip->assign(tooltip_text_);
 
   return true;
 }
 
 void DownloadItemView::GetAccessibleNodeData(ui::AXNodeData* node_data) {
   node_data->SetName(accessible_name_);
   node_data->role = ui::AX_ROLE_BUTTON;
   if (model_.IsDangerous())
-    node_data->AddStateFlag(ui::AX_STATE_DISABLED);
+    node_data->AddState(ui::AX_STATE_DISABLED);
   else
-    node_data->AddStateFlag(ui::AX_STATE_HASPOPUP);
+    node_data->AddState(ui::AX_STATE_HASPOPUP);
 }
 
 void DownloadItemView::OnThemeChanged() {
   UpdateColorsFromTheme();
   SchedulePaint();
   UpdateDropdownButton();
 }
 
 void DownloadItemView::ViewHierarchyChanged(
     const ViewHierarchyChangedDetails& details) {
@@ skipping 617 matching lines @@
     SchedulePaint();
 }
 
 SkColor DownloadItemView::GetTextColor() const {
   return GetTextColorForThemeProvider(GetThemeProvider());
 }
 
 SkColor DownloadItemView::GetDimmedTextColor() const {
   return SkColorSetA(GetTextColor(), 0xC7);
 }