CSS Animations: Remove unnecessary webkit prefixes from layout tests

third_party/WebKit/LayoutTests/animations/fill-mode-removed.html

Index: third_party/WebKit/LayoutTests/animations/fill-mode-removed.html
diff --git a/third_party/WebKit/LayoutTests/animations/fill-mode-removed.html b/third_party/WebKit/LayoutTests/animations/fill-mode-removed.html
index 4f36717aaa3f12b19033de228b0663664b964235..a6d8842db76a8bf1e8c65ac324979757e4351a9f 100644
--- a/third_party/WebKit/LayoutTests/animations/fill-mode-removed.html
+++ b/third_party/WebKit/LayoutTests/animations/fill-mode-removed.html
@@ -12,30 +12,30 @@
       top: 10px;
       height: 100px;
       width: 100px;
-      -webkit-animation-delay: 0.1s;
-      -webkit-animation-duration: 0.1s;
-      -webkit-animation-timing-function: linear;
-      -webkit-animation-name: anim;
+      animation-delay: 0.1s;
+      animation-duration: 0.1s;
+      animation-timing-function: linear;
+      animation-name: anim;
     }
-    @-webkit-keyframes anim {
+    @keyframes anim {
         from { left: 200px; }
         to   { left: 300px; }
     }
     #a {
       background-color: blue;
-      -webkit-animation-fill-mode: none;
+      animation-fill-mode: none;
     }
     #b {
       background-color: red;
-      -webkit-animation-fill-mode: backwards;
+      animation-fill-mode: backwards;
     }
     #c {
       background-color: green;
-      -webkit-animation-fill-mode: forwards;
+      animation-fill-mode: forwards;
     }
     #d {
       background-color: yellow;
-      -webkit-animation-fill-mode: both;
+      animation-fill-mode: both;
     }
   </style>
   <script type="text/javascript" charset="utf-8">
@@ -54,7 +54,7 @@
     }
   
     function animationEnded(event) {
-        event.target.style.webkitAnimationName = "none";
+        event.target.style.animationName = "none";
         if (++animsFinished == numAnims) {
             setTimeout(endTest, 0); // this set timeout should be ok in the test environment
                                     // since we're just giving style a chance to resolve
@@ -82,7 +82,7 @@
     }
   
     window.onload = function () {
-        document.addEventListener("webkitAnimationEnd", animationEnded, false);
+        document.addEventListener("animationend", animationEnded, false);
     };
   
   </script>