Removing a number of deprecated members

tools/dom/templates/html/impl/impl_Element.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;
 
 class _ChildrenElementList extends ListBase<Element> {
   // Raw Element.
   final Element _element;
   final HtmlCollection _childElements;
@@ skipping 1359 matching lines @@
    */
   void setInnerHtml(String html,
     {NodeValidator validator, NodeTreeSanitizer treeSanitizer}) {
     text = null;
     append(createFragment(
         html, validator: validator, treeSanitizer: treeSanitizer));
   }
   String get innerHtml => _innerHtml;
 
   /**
-   * For use while transitioning to the safe [innerHtml] or [setInnerHtml].
-   * Unsafe because it opens the app to cross-site scripting vulnerabilities.
-   */
-  @deprecated
-  void set unsafeInnerHtml(String html) {
-    _innerHtml = html;
-  }
-
-  /**
    * This is an ease-of-use accessor for event streams which should only be
    * used when an explicit accessor is not available.
    */
   ElementEvents get on => new ElementEvents(this);
 
 $!MEMBERS
 }
 
 
 class _ElementFactoryProvider {
@@ skipping 30 matching lines @@
   const ScrollAlignment._internal(this._value);
   toString() => 'ScrollAlignment.$_value';
 
   /// Attempt to align the element to the top of the scrollable area.
   static const TOP = const ScrollAlignment._internal('TOP');
   /// Attempt to center the element in the scrollable area.
   static const CENTER = const ScrollAlignment._internal('CENTER');
   /// Attempt to align the element to the bottom of the scrollable area.
   static const BOTTOM = const ScrollAlignment._internal('BOTTOM');
 }