Updated to Chrome 45 (2454) moved from SVN to git.

core/animation/Animation.idl

 /*
  * Copyright (C) 2013 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 10 matching lines @@
  * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
  * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-// http://dev.w3.org/fxtf/web-animations/#idl-def-Animation
+// https://w3c.github.io/web-animations/#animation
+
+enum AnimationPlayState { "idle", "pending", "running", "paused", "finished" };
 
 [
-    // FIXME: should be optional union type http://crbug.com/240176
-    Constructor(Element? target, sequence<Dictionary> keyframes),
-    Constructor(Element? target, sequence<Dictionary> keyframes, double timingInput),
-    Constructor(Element? target, sequence<Dictionary> keyframes, Dictionary timingInput),
-    RaisesException=Constructor,
-    RuntimeEnabled=WebAnimationsAPI,
-] interface Animation : AnimationNode {
+    ActiveDOMObject,
+    NoInterfaceObject,
+] interface Animation : EventTarget {
+    // TODO(dstockwell): Add timeline property.
+    [RuntimeEnabled=WebAnimationsAPI] attribute AnimationEffectReadOnly? effect;
+    [Measure] attribute double?    startTime;
+    [Measure] attribute double?    currentTime;
+    [Measure] attribute double     playbackRate;
+    [Measure] readonly attribute AnimationPlayState playState;
+    [Measure, RaisesException] void finish();
+    [Measure] void play();
+    [Measure] void pause();
+    [Measure] void reverse();
+    [RuntimeEnabled=WebAnimationsAPI] attribute double startClip;
+    [RuntimeEnabled=WebAnimationsAPI] attribute double endClip;
+
+    [Measure] void cancel();
+    [Measure] attribute EventHandler onfinish;
+    [RuntimeEnabled=WebAnimationsAPI, CallWith=ScriptState] readonly attribute Promise<Animation> finished;
+    [RuntimeEnabled=WebAnimationsAPI, CallWith=ScriptState] readonly attribute Promise<Animation> ready;
 };