Mac: Fix kill button and selection in task manager

chrome/browser/cocoa/task_manager_mac.h

 // Copyright (c) 2009 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 CHROME_BROWSER_COCOA_TASK_MANAGER_MAC_H_
 #define CHROME_BROWSER_COCOA_TASK_MANAGER_MAC_H_
 #pragma once
 
 #import <Cocoa/Cocoa.h>
 #include <vector>
@@ skipping 10 matching lines @@
 @interface TaskManagerWindowController : NSWindowController {
  @private
   IBOutlet NSTableView* tableView_;
   IBOutlet NSButton* endProcessButton_;
   TaskManagerMac* taskManagerObserver_;  // weak
   TaskManager* taskManager_;  // weak
   TaskManagerModel* model_;  // weak
 
   scoped_nsobject<WindowSizeAutosaver> size_saver_;
 
-  // Contains a permutation of [0..|model_->ResourceCount() - 1|]. Used to
+  // These contain a permutation of [0..|model_->ResourceCount() - 1|]. Used to
   // implement sorting.
-  std::vector<int> indexShuffle_;
+  std::vector<int> viewToModelMap_;
+  std::vector<int> modelToViewMap_;
 
   // Descriptor of the current sort column.
   scoped_nsobject<NSSortDescriptor> currentSortDescriptor_;
 }
 
 // Creates and shows the task manager's window.
 - (id)initWithTaskManagerObserver:(TaskManagerMac*)taskManagerObserver;
 
 // Refreshes all data in the task manager table.
 - (void)reloadData;
@@ skipping 60 matching lines @@
   TableRowNSImageCache icon_cache_;
 
   // An open task manager window. There can only be one open at a time. This
   // is reset to NULL when the window is closed.
   static TaskManagerMac* instance_;
 
   DISALLOW_COPY_AND_ASSIGN(TaskManagerMac);
 };
 
 #endif  // CHROME_BROWSER_COCOA_TASK_MANAGER_MAC_H_