[ash-md] Changed the system info row height to 40 (instead of 48).

ash/common/system/tray/tri_view.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_TRI_VIEW_H_
 #define ASH_COMMON_SYSTEM_TRAY_TRI_VIEW_H_
 
 #include <memory>
 
 #include "ash/ash_export.h"
@@ skipping 52 matching lines @@
   // Creates |this| with the specified orientation and 0 padding between
   // containers.
   explicit TriView(Orientation orientation);
 
   // Creates this with the specified |orientation| and
   // |padding_between_containers|.
   TriView(Orientation orientation, int padding_between_containers);
 
   ~TriView() override;
 
+  // Set the minimum height for all containers to |height|.
+  void SetMinHeight(int height);
+
   // Set the minimum size for the given |container|.
   void SetMinSize(Container container, const gfx::Size& size);
 
   // Get the minimum size for the given |container|.
   gfx::Size GetMinSize(Container container);
 
   // Set the maximum size for the given |container|.
   void SetMaxSize(Container container, const gfx::Size& size);
 
   // Adds the child |view| to the specified |container|.
@@ skipping 62 matching lines @@
   // to manipulate the child views during construction/destruction so this flag
   // is used to disable the DCHECK during construction/destruction.
   bool enable_hierarchy_changed_dcheck_ = false;
 
   DISALLOW_COPY_AND_ASSIGN(TriView);
 };
 
 }  // namespace ash
 
 #endif  // ASH_COMMON_SYSTEM_TRAY_TRI_VIEW_H_