Move enum MenuAnchorPosition to reduce deps on menu_item_view.h

chrome/browser/ui/views/menu_model_adapter_test.cc

Index: chrome/browser/ui/views/menu_model_adapter_test.cc
diff --git a/chrome/browser/ui/views/menu_model_adapter_test.cc b/chrome/browser/ui/views/menu_model_adapter_test.cc
index 67ce9b7bc03f7118a335b8944028af23b47eb8f3..7f861ded35b619bf3be2a1907936b70324c31241 100644
--- a/chrome/browser/ui/views/menu_model_adapter_test.cc
+++ b/chrome/browser/ui/views/menu_model_adapter_test.cc
@@ -235,13 +235,12 @@ class MenuModelAdapterTest : public ViewEventTestBase,
     gfx::Point screen_location;
     views::View::ConvertPointToScreen(source, &screen_location);
     gfx::Rect bounds(screen_location, source->size());
-    ignore_result(menu_runner_->RunMenuAt(
-        source->GetWidget(),
-        button_,
-        bounds,
-        views::MenuItemView::TOPLEFT,
-        ui::MENU_SOURCE_NONE,
-        views::MenuRunner::HAS_MNEMONICS));
+    ignore_result(menu_runner_->RunMenuAt(source->GetWidget(),
+                                          button_,
+                                          bounds,
+                                          views::MENU_ANCHOR_TOPLEFT,
+                                          ui::MENU_SOURCE_NONE,
+                                          views::MenuRunner::HAS_MNEMONICS));
   }
 
   // ViewEventTestBase implementation