Cleaning up document.query

tools/dom/templates/html/impl/impl_Document.darttemplate

 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 part of $LIBRARYNAME;
 
 /**
  * The base class for all documents.
  *
  * Each web page loaded in the browser has its own [Document] object, which is
  * typically an [HtmlDocument].
  *
  * If you aren't comfortable with DOM concepts, see the Dart tutorial
  * [Target 2: Connect Dart & HTML](http://www.dartlang.org/docs/tutorials/connect-dart-html/).
  */
 $(ANNOTATIONS)class $CLASSNAME extends Node $NATIVESPEC
 {
 
 $!MEMBERS
 
   /**
-   * Finds the first descendant element of this document that matches the
-   * specified group of selectors.
-   *
-   * Unless your webpage contains multiple documents, the top-level query
-   * method behaves the same as this method, so you should use it instead to
-   * save typing a few characters.
-   *
-   * [selectors] should be a string using CSS selector syntax.
-   *     var element1 = document.query('.className');
-   *     var element2 = document.query('#id');
-   *
-   * For details about CSS selector syntax, see the
-   * [CSS selector specification](http://www.w3.org/TR/css3-selectors/).
-   */
-  Element query(String selectors) {
-    // It is fine for our RegExp to detect element id query selectors to have
-    // false negatives but not false positives.
-    if (new RegExp("^#[_a-zA-Z]\\w*\$").hasMatch(selectors)) {
-      return $dom_getElementById(selectors.substring(1));
-    }
-    return $dom_querySelector(selectors);
-  }
-
-  /**
    * Finds all descendant elements of this document that match the specified
    * group of selectors.
    *
    * Unless your webpage contains multiple documents, the top-level queryAll
    * method behaves the same as this method, so you should use it instead to
    * save typing a few characters.
    *
    * [selectors] should be a string using CSS selector syntax.
    *     var items = document.queryAll('.itemClassName');
    *
    * For details about CSS selector syntax, see the
    * [CSS selector specification](http://www.w3.org/TR/css3-selectors/).
    */
   List<Element> queryAll(String selectors) {
-    if (new RegExp("""^\\[name=["'][^'"]+['"]\\]\$""").hasMatch(selectors)) {
-      final mutableMatches = $dom_getElementsByName(
-          selectors.substring(7,selectors.length - 2));
-      int len = mutableMatches.length;
-      final copyOfMatches = new List<Element>(len);
-      for (int i = 0; i < len; ++i) {
-        copyOfMatches[i] = mutableMatches[i];
-      }
-      return new _FrozenElementList._wrap(copyOfMatches);
-    } else if (new RegExp("^[*a-zA-Z0-9]+\$").hasMatch(selectors)) {
-      final mutableMatches = $dom_getElementsByTagName(selectors);
-      int len = mutableMatches.length;
-      final copyOfMatches = new List<Element>(len);
-      for (int i = 0; i < len; ++i) {
-        copyOfMatches[i] = mutableMatches[i];
-      }
-      return new _FrozenElementList._wrap(copyOfMatches);
-    } else {
-      return new _FrozenElementList._wrap($dom_querySelectorAll(selectors));
-    }
+    return new _FrozenElementList._wrap($dom_querySelectorAll(selectors));
   }
 }