[DevTools] Cleanup various bindInput implementations.

third_party/WebKit/Source/devtools/front_end/settings/SettingsScreen.js

 /*
  * Copyright (C) 2013 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 275 matching lines @@
 /**
  * @constructor
  * @extends {WebInspector.SettingsTab}
  */
 WebInspector.WorkspaceSettingsTab = function()
 {
     WebInspector.SettingsTab.call(this, WebInspector.UIString("Workspace"), "workspace-tab-content");
     WebInspector.isolatedFileSystemManager.addEventListener(WebInspector.IsolatedFileSystemManager.Events.FileSystemAdded, this._fileSystemAdded, this);
     WebInspector.isolatedFileSystemManager.addEventListener(WebInspector.IsolatedFileSystemManager.Events.FileSystemRemoved, this._fileSystemRemoved, this);
 
-    var folderExcludeSetting = WebInspector.isolatedFileSystemManager.workspaceFolderExcludePatternSetting();
-    var folderExcludePatternInput = WebInspector.SettingsUI.createSettingInputField(WebInspector.UIString("Folder exclude pattern"), folderExcludeSetting, false, 0, "270px", WebInspector.SettingsUI.regexValidator);
+    var folderExcludePatternInput = this._createFolderExcludePatternInput();
     folderExcludePatternInput.classList.add("folder-exclude-pattern");
     this.containerElement.appendChild(folderExcludePatternInput);
 
     this._fileSystemsListContainer = this.containerElement.createChild("div", "");
 
     this.containerElement.appendChild(createTextButton(WebInspector.UIString("Add folder\u2026"), this._addFileSystemClicked.bind(this)));
 
     /** @type {!Map<string, !Element>} */
     this._elementByPath = new Map();
 
     /** @type {!Map<string, !WebInspector.EditFileSystemView>} */
     this._mappingViewByPath = new Map();
 
     var fileSystemPaths = WebInspector.isolatedFileSystemManager.fileSystemPaths();
     for (var i = 0; i < fileSystemPaths.length; ++i)
         this._addItem(/** @type {!WebInspector.IsolatedFileSystem} */ (WebInspector.isolatedFileSystemManager.fileSystem(fileSystemPaths[i])));
 }
 
 WebInspector.WorkspaceSettingsTab.prototype = {
     /**
+     * @return {!Element}
+     */
+    _createFolderExcludePatternInput: function()
+    {
+        var p = createElement("p");
+        var labelElement = p.createChild("label");
+        labelElement.textContent = WebInspector.UIString("Folder exclude pattern");
+        var inputElement = p.createChild("input");
+        inputElement.type = "text";
+        inputElement.style.width = "270px";
+        var folderExcludeSetting = WebInspector.isolatedFileSystemManager.workspaceFolderExcludePatternSetting();
+        var setValue = WebInspector.bindInput(inputElement, folderExcludeSetting.set.bind(folderExcludeSetting), regexValidator, false);
+        folderExcludeSetting.addChangeListener(() => setValue.call(null, folderExcludeSetting.get()));
+        return p;
+
+        /**
+         * @param {string} value
+         * @return {boolean}
+         */
+        function regexValidator(value)
+        {
+            var regex;
+            try {
+                regex = new RegExp(value);
+            } catch (e) {
+            }
+            return !!regex;
+        }
+    },
+
+    /**
      * @param {!WebInspector.IsolatedFileSystem} fileSystem
      */
     _addItem: function(fileSystem)
     {
         var element = this._renderFileSystem(fileSystem);
         this._elementByPath.set(fileSystem.path(), element);
 
         this._fileSystemsListContainer.appendChild(element);
 
         var mappingView = new WebInspector.EditFileSystemView(fileSystem.path());
@@ skipping 237 matching lines @@
             var settings = extension.descriptor()["settings"];
             if (settings && settings.indexOf(setting.name) !== -1) {
                 WebInspector._settingsController.showSettingsScreen(extension.descriptor()["name"]);
                 success = true;
             }
         }
     }
 }
 
 WebInspector._settingsController = new WebInspector.SettingsController();