views: Make CreatePanelGridLayout a static method of GridLayout class.

views/grid_layout.h

-// Copyright (c) 2010 The Chromium Authors. All rights reserved.
+// Copyright (c) 2011 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 VIEWS_GRID_LAYOUT_H_
 #define VIEWS_GRID_LAYOUT_H_
 #pragma once
 
 #include <string>
 #include <vector>
 
@@ skipping 86 matching lines @@
     // The column size is fixed.
     FIXED,
 
     // The preferred size of the view is used to determine the column size.
     USE_PREF
   };
 
   explicit GridLayout(View* host);
   virtual ~GridLayout();
 
+  // Creates a GridLayout with kPanel*Margin insets.
+  static GridLayout* CreatePanel(View* host);
+
   // Sets the insets. All views are placed relative to these offsets.
   void SetInsets(int top, int left, int bottom, int right);
   void SetInsets(const gfx::Insets& insets);
 
   // Creates a new column set with the specified id and returns it.
   // The id is later used when starting a new row.
   // GridLayout takes ownership of the ColumnSet and will delete it when
   // the GridLayout is deleted.
   ColumnSet* AddColumnSet(int id);
 
@@ skipping 241 matching lines @@
   // The master column of those columns that are linked. See Column
   // for a description of what the master column is.
   std::vector<Column*> master_columns_;
 
   DISALLOW_COPY_AND_ASSIGN(ColumnSet);
 };
 
 }  // namespace views
 
 #endif  // VIEWS_GRID_LAYOUT_H_