Revert "Making all callbacks use zones"

tools/dom/templates/html/impl/impl_Window.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;
 
 @DocsEditable
 $if DART2JS
 $(ANNOTATIONS)$(CLASS_MODIFIERS)class $CLASSNAME$EXTENDS$IMPLEMENTS native "Window,DOMWindow" {
 $else
@@ skipping 146 matching lines @@
    * request. This value only needs to be saved if you intend to call
    * [cancelAnimationFrame] so you can specify the particular animation to
    * cancel.
    *
    * Note: The supplied [callback] needs to call [requestAnimationFrame] again
    * for the animation to continue.
    */
   @DomName('Window.requestAnimationFrame')
   int requestAnimationFrame(RequestAnimationFrameCallback callback) {
     _ensureRequestAnimationFrame();
-    return _requestAnimationFrame(_wrapZone(callback));
+    return _requestAnimationFrame(callback);
   }
 
   void cancelAnimationFrame(int id) {
     _ensureRequestAnimationFrame();
     _cancelAnimationFrame(id);
   }
 
   @JSName('requestAnimationFrame')
   int _requestAnimationFrame(RequestAnimationFrameCallback callback) native;
 
@@ skipping 53 matching lines @@
     JS('void', '#.setImmediate(#)', this, convertDartClosureToJS(callback, 0));
   }
 $else
   /// Checks if _setImmediate is supported.
   static bool get _supportsSetImmediate => false;
 
   /// Dartium stub for IE's setImmediate.
   void _setImmediate(void callback()) {
     throw new UnsupportedError('setImmediate is not supported');
   }
-
-  /**
-   * Called to draw an animation frame and then request the window to repaint
-   * after [callback] has finished (creating the animation).
-   *
-   * Use this method only if you need to later call [cancelAnimationFrame]. If
-   * not, the preferred Dart idiom is to set animation frames by calling
-   * [animationFrame], which returns a Future.
-   *
-   * Returns a non-zero valued integer to represent the request id for this
-   * request. This value only needs to be saved if you intend to call
-   * [cancelAnimationFrame] so you can specify the particular animation to
-   * cancel.
-   *
-   * Note: The supplied [callback] needs to call [requestAnimationFrame] again
-   * for the animation to continue.
-   */
-  @DomName('Window.requestAnimationFrame')
-  int requestAnimationFrame(RequestAnimationFrameCallback callback) {
-    return _requestAnimationFrame(_wrapZone(callback));
-  }
 $endif
 
   /**
    * Access a sandboxed file system of the specified `size`. If `persistent` is
    * true, the application will request permission from the user to create
    * lasting storage. This storage cannot be freed without the user's
    * permission. Returns a [Future] whose value stores a reference to the
    * sandboxed file system for use. Because the file system is sandboxed,
    * applications cannot access file systems created in other web pages.
    */
@@ skipping 98 matching lines @@
       return wrapped.returnValue;
     });
 
     return controller.stream;
   }
 
   String getEventType(EventTarget target) {
     return _eventType;
   }
 }