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

ui/views/controls/tabbed_pane/tabbed_pane_unittest.cc

Index: ui/views/controls/tabbed_pane/tabbed_pane_unittest.cc
diff --git a/ui/views/controls/tabbed_pane/tabbed_pane_unittest.cc b/ui/views/controls/tabbed_pane/tabbed_pane_unittest.cc
index 37a006055be544ca872e1f75b275141a6147eb88..5e470b5727041fbc6c98b78be9d342870f03500a 100644
--- a/ui/views/controls/tabbed_pane/tabbed_pane_unittest.cc
+++ b/ui/views/controls/tabbed_pane/tabbed_pane_unittest.cc
@@ -159,18 +159,12 @@ TEST_F(TabbedPaneTest, SelectTabWithAccessibleAction) {
   // Check the a11y information for each tab.
   for (int i = 0; i < kNumTabs; ++i) {
     ui::AXNodeData data;
-
-    // AXViewObjWrapper::Serialize() and NativeViewAccessibilityBase::GetData()
-    // are normally responsible for clearing the state from the default
-    // AXNodeData constructor. Do the same here.
-    data.state = 0;
-
     GetTabAt(i)->GetAccessibleNodeData(&data);
     SCOPED_TRACE(testing::Message() << "Tab at index: " << i);
     EXPECT_EQ(ui::AX_ROLE_TAB, data.role);
     EXPECT_EQ(DefaultTabTitle(), data.GetString16Attribute(ui::AX_ATTR_NAME));
-    EXPECT_TRUE(data.HasStateFlag(ui::AX_STATE_SELECTABLE));
-    EXPECT_EQ(i == 0, data.HasStateFlag(ui::AX_STATE_SELECTED));
+    EXPECT_TRUE(data.HasState(ui::AX_STATE_SELECTABLE));
+    EXPECT_EQ(i == 0, data.HasState(ui::AX_STATE_SELECTED));
   }
 
   ui::AXActionData action;