Implement new task manager mocks on windows.

views/controls/table/group_table_view.h

 // Copyright (c) 2006-2008 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_CONTROLS_TABLE_GROUP_TABLE_VIEW_H_
 #define VIEWS_CONTROLS_TABLE_GROUP_TABLE_VIEW_H_
 #pragma once
 
 #include "app/table_model.h"
 #include "base/task.h"
@@ skipping 19 matching lines @@
 };
 
 class GroupTableView : public TableView {
  public:
    // The view class name.
    static const char kViewClassName[];
 
   GroupTableView(GroupTableModel* model,
                  const std::vector<TableColumn>& columns,
                  TableTypes table_type, bool single_selection,
-                 bool resizable_columns, bool autosize_columns);
+                 bool resizable_columns, bool autosize_columns,
+                 bool draw_group_separators);
   virtual ~GroupTableView();
 
   virtual std::string GetClassName() const;
 
  protected:
   // Notification from the ListView that the selected state of an item has
   // changed.
   void OnSelectedStateChanged();
 
   // Extra-painting required to draw the separator line between groups.
@@ skipping 12 matching lines @@
 
   // Updates model_index_to_range_start_map_ from the model.
   virtual void PrepareForSort();
 
  private:
   // Make the selection of group consistent.
   void SyncSelection();
 
   GroupTableModel* model_;
 
+  // If true, draw separators between groups.
+  bool draw_group_separators_;
+
   // A factory to make the selection consistent among groups.
   ScopedRunnableMethodFactory<GroupTableView> sync_selection_factory_;
 
   // Maps from model row to start of group.
   std::map<int,int> model_index_to_range_start_map_;
 
   DISALLOW_COPY_AND_ASSIGN(GroupTableView);
 };
 
 }  // namespace views
 
 #endif  // VIEWS_CONTROLS_TABLE_GROUP_TABLE_VIEW_H_