CSS Animations: Remove unnecessary webkit prefixes from layout tests

third_party/WebKit/LayoutTests/animations/events-with-short-duration-and-delay.html

Index: third_party/WebKit/LayoutTests/animations/events-with-short-duration-and-delay.html
diff --git a/third_party/WebKit/LayoutTests/animations/events-with-short-duration-and-delay.html b/third_party/WebKit/LayoutTests/animations/events-with-short-duration-and-delay.html
index 9888f509dd7f4493b46f0b7c0d3569c05063088c..d3b8e7afe0555b352203a9895bd57701340fe2f4 100644
--- a/third_party/WebKit/LayoutTests/animations/events-with-short-duration-and-delay.html
+++ b/third_party/WebKit/LayoutTests/animations/events-with-short-duration-and-delay.html
@@ -9,13 +9,13 @@
       top: 10px;
       height: 100px;
       width: 100px;
-      -webkit-animation-duration: 0.001s;
-      -webkit-animation-delay: 0.001s;
-      -webkit-animation-name: anim;
+      animation-duration: 0.001s;
+      animation-delay: 0.001s;
+      animation-name: anim;
       background-color: #999;
-      -webkit-animation-iteration-count: 2;
+      animation-iteration-count: 2;
     }
-    @-webkit-keyframes anim {
+    @keyframes anim {
         from { left: 200px; }
         to   { left: 300px; }
     }
@@ -28,11 +28,11 @@
   
     onload = function()
     {
-        document.addEventListener('webkitAnimationStart', function() {
-            document.getElementById('result').innerHTML = 'PASS: got webkitAnimationStart event';
+        document.addEventListener('animationstart', function() {
+            document.getElementById('result').innerHTML = 'PASS: got animationstart event';
         }, false);
-        document.addEventListener('webkitAnimationEnd', function() {
-            document.getElementById('result').innerHTML += '<br>PASS: got webkitAnimationEnd event';
+        document.addEventListener('animationend', function() {
+            document.getElementById('result').innerHTML += '<br>PASS: got animationend event';
             if (window.testRunner)
                 testRunner.notifyDone();
         }, false);