Adjust TriView.

ash/common/system/tray/tray_popup_utils.h

 // Copyright 2016 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.
 
 #ifndef ASH_COMMON_SYSTEM_TRAY_TRAY_POPUP_UTILS_H_
 #define ASH_COMMON_SYSTEM_TRAY_TRAY_POPUP_UTILS_H_
 
 #include "ash/common/login_status.h"
 #include "ash/common/system/tray/tri_view.h"
 #include "base/strings/string16.h"
@@ skipping 98 matching lines @@
   // material design system menu row. The caller assumes ownership of the
   // returned separator.
   static views::Separator* CreateVerticalSeparator();
 
   // Returns true if it is possible to open WebUI settings in a browser window,
   // i.e., the user is logged in, not on the lock screen, and not in a secondary
   // account flow.
   static bool CanOpenWebUISettings(LoginStatus status);
 
  private:
-  TrayPopupUtils() = delete;
-  ~TrayPopupUtils() = delete;
-
-  // Configures the default size and flex value for the specified |container|
-  // of the given |tri_view|. Used by CreateDefaultRowView().
-  static void ConfigureDefaultSizeAndFlex(TriView* tri_view,
-                                          TriView::Container container);
-
-  // Returns the default layout manager used by CreateDefaultRowView() and
-  // ConfigureContainer() for the given |container|.
-  static std::unique_ptr<views::LayoutManager> CreateDefaultLayoutManager(
-      TriView::Container container);
+  DISALLOW_IMPLICIT_CONSTRUCTORS(TrayPopupUtils);
 
   // Returns the default border used by CreateDefaultRow() and
   // ConfigureContainer() for the given |container|.
   static std::unique_ptr<views::Border> CreateDefaultBorder(
       TriView::Container container);
 };
 
 }  // namespace ash
 
 #endif  // ASH_COMMON_SYSTEM_TRAY_TRAY_POPUP_UTILS_H_