Update IDL to 1847

core/animation/Player.idl

Index: core/animation/Player.idl
diff --git a/core/html/ime/Composition.idl b/core/animation/Player.idl
similarity index 76%
rename from core/html/ime/Composition.idl
rename to core/animation/Player.idl
index 494d2a06b75f42a4c55b6a01b0069e2701f412a3..1243c39262e12a3bdbfb62ceaed78301a42042af 100644
--- a/core/html/ime/Composition.idl
+++ b/core/animation/Player.idl
@@ -28,12 +28,19 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-// http://www.w3.org/TR/ime-api/
 [
-    NoInterfaceObject
-] interface Composition {
-    readonly attribute DOMString text;
-    readonly attribute long selectionStart;
-    readonly attribute long selectionEnd;
-    sequence<unsigned long> getSegments();
+    RuntimeEnabled=WebAnimationsAPI,
+] interface Player {
+             attribute TimedItem? source;
+             attribute double     startTime;
+             attribute double     currentTime;
+    readonly attribute double     timeLag;
+             attribute double     playbackRate;
+    readonly attribute boolean    paused;
+    readonly attribute boolean    finished;
+    void cancel();
+    [RaisesException] void finish();
+    void play();
+    void pause();
+    void reverse();
 };