Revert "Update all Angular libs (run update_all.sh)."

third_party/pkg/angular/lib/core_dom/animation.dart

-part of angular.core.dom_internal;
-
-/**
- * The [Animate] service provides dom lifecycle management, detection and
- * analysis of css animations, and hooks for custom animations. When any of
- * these animations are run, [Animation]s are returned so the animation can be
- * controlled and so that custom dom manipulations can occur when animations
- * complete.
- */
-@Injectable()
-class Animate {
-  /**
-   * Add the [cssClass] to the classes on [element] after running any
-   * defined animations.
-   */
-  Animation addClass(dom.Element element, String cssClass) {
-    element.classes.add(cssClass);
-    return new NoOpAnimation();
-  }
-
-  /**
-    * Remove the [cssClass] from the classes on [element] after running any
-    * defined animations.
-    */
-  Animation removeClass(dom.Element element, String cssClass) {
-    element.classes.remove(cssClass);
-    return new NoOpAnimation();
-  }
-
-  /**
-   * Perform an 'enter' animation for each element in [nodes]. The elements
-   * must exist in the dom. This is equivalent to running enter on each element
-   * in [nodes] and returning Future.wait(handles); for the onCompleted
-   * property on [Animation].
-   */
-  Animation insert(Iterable<dom.Node> nodes, dom.Node parent,
-                         { dom.Node insertBefore }) {
-    util.domInsert(nodes, parent, insertBefore: insertBefore);
-    return new NoOpAnimation();
-  }
-
-  /**
-   * Perform a 'remove' animation for each element in [nodes]. The elements
-   * must exist in the dom and should not be detached until the [onCompleted]
-   * future on the [Animation] is executed AND the [AnimationResult] is
-   * [AnimationResult.COMPLETED] or [AnimationResult.COMPLETED_IGNORED].
-   *
-   * This is equivalent to running remove on each element in [nodes] and
-   * returning Future.wait(handles); for the onCompleted property on
-   * [Animation].
-   */
-  Animation remove(Iterable<dom.Node> nodes) {
-    util.domRemove(nodes.toList(growable: false));
-    return new NoOpAnimation();
-  }
-
-  /**
-   * Perform a 'move' animation for each element in [nodes]. The elements
-   * must exist in the dom. This is equivalent to running move on each element
-   * in [nodes] and returning Future.wait(handles); for the onCompleted
-   * property on [Animation].
-   */
-  Animation move(Iterable<dom.Node> nodes, dom.Node parent,
-                       { dom.Node insertBefore }) {
-    util.domMove(nodes, parent, insertBefore: insertBefore);
-    return new NoOpAnimation();
-  }
-}
-
-
-/**
- * Animation handle for controlling and listening to animation completion.
- */
-abstract class Animation {
-  /**
-   * Executed once when the animation is completed with the type of completion
-   * result.
-   */
-  async.Future<AnimationResult> get onCompleted;
-
-  /**
-   * Stop and complete the animation immediately. This has no effect if the
-   * animation has already completed.
-   *
-   * The onCompleted future will be executed if the animation has not been
-   * completed.
-   */
-  void complete();
-
-  /**
-   * Stop and cancel the animation immediately. This has no effect if the
-   * animation has already completed.
-   *
-   * The onCompleted future will be executed if the animation has not been
-   * completed.
-   */
-  void cancel();
-}
-
-/**
- * Completed animation handle that is used when an animation is ignored and the
- * final effect of the animation is immediately completed.
- *
- * TODO(codelogic): consider making a singleton instance. Depends on how future
- * behaves.
- */
-class NoOpAnimation extends Animation {
-  async.Future<AnimationResult> _future;
-  get onCompleted {
-    if (_future == null) {
-      _future = new async.Future.value(AnimationResult.COMPLETED_IGNORED);
-    }
-    return _future;
-  }
-
-  complete() { }
-  cancel() { }
-}
-
-/**
- * Final result of an animation after it is no longer attached to the element.
- */
-class AnimationResult {
-  /// Animation was run (if it exists) and completed successfully.
-  static const COMPLETED = const AnimationResult._('COMPLETED');
-
-  /// Animation was skipped, but should be continued.
-  static const COMPLETED_IGNORED = const AnimationResult._('COMPLETED_IGNORED');
-
-  /// A [CANCELED] animation should not proceed with it's final effects.
-  static const CANCELED = const AnimationResult._('CANCELED');
-
-  /// Convenience method if you don't care exactly how an animation completed
-  /// only that it did.
-  bool get isCompleted => this == COMPLETED || this == COMPLETED_IGNORED;
-
-  final String value;
-  const AnimationResult._(this.value);
-}