Move enum MenuAnchorPosition to reduce deps on menu_item_view.h

ash/shelf/shelf_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 "ash/shelf/shelf_view.h"
 
 #include <algorithm>
 
 #include "ash/ash_constants.h"
 #include "ash/ash_switches.h"
@@ skipping 1749 matching lines @@
                          bool context_menu,
                          ui::MenuSourceType source_type) {
   closing_event_time_ = base::TimeDelta();
   launcher_menu_runner_.reset(
       new views::MenuRunner(menu_model_adapter->CreateMenu()));
 
   ScopedTargetRootWindow scoped_target(
       source->GetWidget()->GetNativeView()->GetRootWindow());
 
   // Determine the menu alignment dependent on the shelf.
-  views::MenuItemView::AnchorPosition menu_alignment =
-      views::MenuItemView::TOPLEFT;
+  views::MenuAnchorPosition menu_alignment = views::MENU_ANCHOR_TOPLEFT;
   gfx::Rect anchor_point = gfx::Rect(click_point, gfx::Size());
 
   ShelfWidget* shelf = RootWindowController::ForShelf(
       GetWidget()->GetNativeView())->shelf();
   if (!context_menu) {
     // Application lists use a bubble.
     ShelfAlignment align = shelf->GetAlignment();
     anchor_point = source->GetBoundsInScreen();
 
     // It is possible to invoke the menu while it is sliding into view. To cover
     // that case, the screen coordinates are offsetted by the animation delta.
     gfx::Vector2d offset =
         source->GetWidget()->GetNativeWindow()->bounds().origin() -
         source->GetWidget()->GetNativeWindow()->GetTargetBounds().origin();
     anchor_point.set_x(anchor_point.x() - offset.x());
     anchor_point.set_y(anchor_point.y() - offset.y());
 
     // Shelf items can have an asymmetrical border for spacing reasons.
     // Adjust anchor location for this.
     if (source->border())
       anchor_point.Inset(source->border()->GetInsets());
 
     switch (align) {
       case SHELF_ALIGNMENT_BOTTOM:
-        menu_alignment = views::MenuItemView::BUBBLE_ABOVE;
+        menu_alignment = views::MENU_ANCHOR_BUBBLE_ABOVE;
         break;
       case SHELF_ALIGNMENT_LEFT:
-        menu_alignment = views::MenuItemView::BUBBLE_RIGHT;
+        menu_alignment = views::MENU_ANCHOR_BUBBLE_RIGHT;
         break;
       case SHELF_ALIGNMENT_RIGHT:
-        menu_alignment = views::MenuItemView::BUBBLE_LEFT;
+        menu_alignment = views::MENU_ANCHOR_BUBBLE_LEFT;
         break;
       case SHELF_ALIGNMENT_TOP:
-        menu_alignment = views::MenuItemView::BUBBLE_BELOW;
+        menu_alignment = views::MENU_ANCHOR_BUBBLE_BELOW;
         break;
     }
   }
   // If this gets deleted while we are in the menu, the shelf will be gone
   // as well.
   bool got_deleted = false;
   got_deleted_ = &got_deleted;
 
   shelf->ForceUndimming(true);
   // NOTE: if you convert to HAS_MNEMONICS be sure and update menu building
@@ skipping 101 matching lines @@
       distance = bounds.x() - coordinate.x();
       break;
     case SHELF_ALIGNMENT_TOP:
       distance = coordinate.y() - bounds.bottom();
       break;
   }
   return distance > 0 ? distance : 0;
 }
 
 }  // namespace ash