Removing setImmediate and hiding WindowTimers interface (take 2)

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
 $(ANNOTATIONS)$(CLASS_MODIFIERS)class $CLASSNAME$EXTENDS$IMPLEMENTS$NATIVESPEC {
 $endif
 
   /**
-   * Executes a [callback] after the immediate execution stack has completed.
-   *
-   * This differs from using Timer.run(callback)
-   * because Timer will run in about 4-15 milliseconds, depending on browser,
-   * depending on load. [setImmediate], in contrast, makes browser-specific
-   * changes in behavior to attempt to run immediately after the current
-   * frame unwinds, causing the future to complete after all processing has
-   * completed for the current event, but before any subsequent events.
-   */
-  void setImmediate(TimeoutHandler callback) {
-    _addMicrotaskCallback(callback);
-  }
-  /**
    * Lookup a port by its [name].  Return null if no port is
    * registered under [name].
    */
   SendPortSync lookupPort(String name) {
     var portStr = document.documentElement.attributes['dart-port:$name'];
     if (portStr == null) {
       return null;
     }
     var port = JSON.decode(portStr);
     return _deserialize(port);
@@ skipping 177 matching lines @@
   @SupportedBrowser(SupportedBrowser.IE, '10.0')
   @Experimental()
   IdbFactory get indexedDB =>
       JS('IdbFactory|Null',  // If not supported, returns `null`.
          '#.indexedDB || #.webkitIndexedDB || #.mozIndexedDB',
          this, this, this);
 
   @DomName('Window.console')
   Console get console => Console._safeConsole;
 
-  /// Checks if _setImmediate is supported.
-  static bool get _supportsSetImmediate =>
-      JS('bool', '!!(window.setImmediate)');
-
-  // Set immediate implementation for IE
-  void _setImmediate(void callback()) {
-    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
@@ skipping 118 matching lines @@
       return wrapped.returnValue;
     });
 
     return controller.stream;
   }
 
   String getEventType(EventTarget target) {
     return _eventType;
   }
 }