Fix incorrect use of AXState caused when refactoring two enums into one.

ui/views/controls/menu/menu_scroll_view_container.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 "ui/views/controls/menu/menu_scroll_view_container.h"
 
 #include "third_party/skia/include/core/SkPaint.h"
 #include "third_party/skia/include/core/SkPath.h"
 #include "ui/accessibility/ax_view_state.h"
 #include "ui/gfx/canvas.h"
@@ skipping 241 matching lines @@
 
 void MenuScrollViewContainer::GetAccessibleState(
     ui::AXViewState* state) {
   // Get the name from the submenu view.
   content_view_->GetAccessibleState(state);
 
   // Now change the role.
   state->role = ui::AX_ROLE_MENU_BAR;
   // Some AT (like NVDA) will not process focus events on menu item children
   // unless a parent claims to be focused.
-  state->state = ui::AX_STATE_FOCUSED;
+  state->AddStateFlag(ui::AX_STATE_FOCUSED);
 }
 
 void MenuScrollViewContainer::OnBoundsChanged(
     const gfx::Rect& previous_bounds) {
   gfx::Size content_pref = scroll_view_->GetContents()->GetPreferredSize();
   scroll_up_button_->SetVisible(content_pref.height() > height());
   scroll_down_button_->SetVisible(content_pref.height() > height());
   Layout();
 }
 
@@ skipping 51 matching lines @@
     case views::MenuItemView::BUBBLE_ABOVE:
       return BubbleBorder::BOTTOM_CENTER;
     case views::MenuItemView::BUBBLE_BELOW:
       return BubbleBorder::TOP_CENTER;
     default:
       return BubbleBorder::NONE;
   }
 }
 
 }  // namespace views