Web Animations: Update naming to reflect spec changes

LayoutTests/web-animations-api/w3c/get-css-players.html

Index: LayoutTests/web-animations-api/w3c/get-css-players.html
diff --git a/LayoutTests/web-animations-api/w3c/get-css-players.html b/LayoutTests/web-animations-api/w3c/get-css-players.html
index d4828bb99f89d97127b460dd35b6a89afadab7c5..9340fc5c3cae44d169c3f7301a0f9abddb6f27d2 100644
--- a/LayoutTests/web-animations-api/w3c/get-css-players.html
+++ b/LayoutTests/web-animations-api/w3c/get-css-players.html
@@ -15,25 +15,25 @@
 
 <script>
 async_test(function(t) {
-    assert_equals(document.timeline.getAnimationPlayers().length, 0);
-    assert_equals(container.getAnimationPlayers().length, 0);
-    assert_equals(element.getAnimationPlayers().length, 0);
+    assert_equals(document.timeline.getAnimations().length, 0);
+    assert_equals(container.getAnimations().length, 0);
+    assert_equals(element.getAnimations().length, 0);
 
     element.className = 'cssAnimation';
     onload = function () {
         t.step(function() {
-            var players = document.timeline.getAnimationPlayers();
-            assert_equals(players.length, 1);
-            assert_equals(container.getAnimationPlayers().length, 0);
-            assert_equals(element.getAnimationPlayers().length, 1);
+            var animations = document.timeline.getAnimations();
+            assert_equals(animations.length, 1);
+            assert_equals(container.getAnimations().length, 0);
+            assert_equals(element.getAnimations().length, 1);
 
-            players[0].finish();
-            assert_equals(document.timeline.getAnimationPlayers().length, 0);
-            assert_equals(container.getAnimationPlayers().length, 0);
-            assert_equals(element.getAnimationPlayers().length, 0);
+            animations[0].finish();
+            assert_equals(document.timeline.getAnimations().length, 0);
+            assert_equals(container.getAnimations().length, 0);
+            assert_equals(element.getAnimations().length, 0);
             t.done();
         });
     }
-}, 'getAnimationPlayers() with cssanimations');
+}, 'getAnimations() with cssanimations');
 
 </script>