Delete the WebUI implementation of the task manager.

chrome/browser/resources/task_manager/commands.js

-// Copyright (c) 2012 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.
-
-TaskManagerCommands = {
-  /**
-   * Sends commands to kill selected processes.
-   */
-  killSelectedProcesses: function(uniqueIds) {
-    chrome.send('killProcesses', uniqueIds);
-  },
-
-  /**
-   * Sends command to initiate resource inspection.
-   */
-  inspect: function(uniqueId) {
-    chrome.send('inspect', [uniqueId]);
-  },
-
-  /**
-   * Sends command to open about memory tab.
-   */
-  openAboutMemory: function() {
-    chrome.send('openAboutMemory');
-  },
-
-  /**
-   * Sends command to disable taskmanager model.
-   */
-  disableTaskManager: function() {
-    chrome.send('disableTaskManager');
-  },
-
-  /**
-   * Sends command to enable taskmanager model.
-   */
-  enableTaskManager: function() {
-    chrome.send('enableTaskManager');
-  },
-
-  /**
-   * Sends command to activate a page.
-   */
-  activatePage: function(uniqueId) {
-    chrome.send('activatePage', [uniqueId]);
-  },
-
-  /**
-   * Sends command to enable or disable the given columns to update the data.
-   */
-  setUpdateColumn: function(columnId, isEnabled) {
-    chrome.send('setUpdateColumn', [columnId, isEnabled]);
-
-    // The 'title' column contains the icon.
-    if (columnId == 'title')
-      chrome.send('setUpdateColumn', ['icon', isEnabled]);
-  }
-};