Unprefix usage of -webkit-transform in tests

ManualTests/computed-transform-value.html

Index: ManualTests/computed-transform-value.html
diff --git a/ManualTests/computed-transform-value.html b/ManualTests/computed-transform-value.html
index 5d7e6227497b6abab62951e98567b92c40af13fd..cea435c8f6586992fd7d6806189ee4af06367bce 100644
--- a/ManualTests/computed-transform-value.html
+++ b/ManualTests/computed-transform-value.html
@@ -26,22 +26,22 @@
 
 <h1>Testing transform computed style</h1>
 <p>All boxes are 200x200 pixels. When you click on an element, the computed transform style will be displayed below</p>
-<p id="output">Computed style for -webkit-transform displayed here</p>
+<p id="output">Computed style for transform displayed here</p>
 
 
-<div class="box" style="position: absolute; left: 100px; top: 200px; -webkit-transform: scale(1.5, 0.75)">
+<div class="box" style="position: absolute; left: 100px; top: 200px; transform: scale(1.5, 0.75)">
   scale(1.5, 0.75)
 </div>
 
-<div class="box" style="position: absolute; left: 400px; top: 200px; -webkit-transform: rotate(30deg)">
+<div class="box" style="position: absolute; left: 400px; top: 200px; transform: rotate(30deg)">
   rotate(30deg)
 </div>
 
-<div class="box" style="position: absolute; left: 100px; top: 400px; -webkit-transform: translate(50px, 80px)">
+<div class="box" style="position: absolute; left: 100px; top: 400px; transform: translate(50px, 80px)">
   translate(50px, 80px)
 </div>
 
-<div class="box" style="position: absolute; left: 400px; top: 400px; -webkit-transform: translate(10px, 50px) scale(0.8) rotate(-10deg)">
+<div class="box" style="position: absolute; left: 400px; top: 400px; transform: translate(10px, 50px) scale(0.8) rotate(-10deg)">
   translate(10px, 50px) scale(0.8) rotate(-10deg)
 </div>