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

content/browser/accessibility/one_shot_accessibility_tree_search_unittest.cc

Index: content/browser/accessibility/one_shot_accessibility_tree_search_unittest.cc
diff --git a/content/browser/accessibility/one_shot_accessibility_tree_search_unittest.cc b/content/browser/accessibility/one_shot_accessibility_tree_search_unittest.cc
index 9b34ad36ce8c680529a93d5da38d38c8e77b045c..92fd8cdd0325c396e29d2a57be91047bf38c585b 100644
--- a/content/browser/accessibility/one_shot_accessibility_tree_search_unittest.cc
+++ b/content/browser/accessibility/one_shot_accessibility_tree_search_unittest.cc
@@ -51,7 +51,6 @@ void MAYBE_OneShotAccessibilityTreeSearchTest::SetUp() {
   root.id = 1;
   root.SetName("Document");
   root.role = ui::AX_ROLE_ROOT_WEB_AREA;
-  root.state = 0;
   root.child_ids.push_back(2);
   root.child_ids.push_back(3);
   root.child_ids.push_back(6);
@@ -60,12 +59,10 @@ void MAYBE_OneShotAccessibilityTreeSearchTest::SetUp() {
   heading.id = 2;
   heading.SetName("Heading");
   heading.role = ui::AX_ROLE_HEADING;
-  heading.state = 0;
 
   ui::AXNodeData list;
   list.id = 3;
   list.role = ui::AX_ROLE_LIST;
-  list.state = 0;
   list.child_ids.push_back(4);
   list.child_ids.push_back(5);
 
@@ -73,19 +70,17 @@ void MAYBE_OneShotAccessibilityTreeSearchTest::SetUp() {
   list_item_1.id = 4;
   list_item_1.SetName("Autobots");
   list_item_1.role = ui::AX_ROLE_LIST_ITEM;
-  list_item_1.state = 0;
 
   ui::AXNodeData list_item_2;
   list_item_2.id = 5;
   list_item_2.SetName("Decepticons");
   list_item_2.role = ui::AX_ROLE_LIST_ITEM;
-  list_item_2.state = 0;
 
   ui::AXNodeData footer;
   footer.id = 6;
   footer.SetName("Footer");
   footer.role = ui::AX_ROLE_FOOTER;
-  footer.state = 1 << ui::AX_STATE_OFFSCREEN;
+  footer.AddState(ui::AX_STATE_OFFSCREEN);
 
   tree_.reset(new TestBrowserAccessibilityManager(
       MakeAXTreeUpdate(root, heading, list, list_item_1, list_item_2, footer)));