Unprefix Flexbox

LayoutTests/fast/css-grid-layout/grid-item-display.html

Index: LayoutTests/fast/css-grid-layout/grid-item-display.html
diff --git a/LayoutTests/fast/css-grid-layout/grid-item-display.html b/LayoutTests/fast/css-grid-layout/grid-item-display.html
index 0af1ee7bf65768e251c1c7f23f6d370cbdb0f1ed..6030c1da86f3d0fc8f5bb499a42d6a15eacb3ab4 100644
--- a/LayoutTests/fast/css-grid-layout/grid-item-display.html
+++ b/LayoutTests/fast/css-grid-layout/grid-item-display.html
@@ -37,8 +37,8 @@ if (window.testRunner)
         <div data-expected-display="block" data-offset-x="50" data-offset-y="150" style="display: inline-block"></div>
 
         <!-- Some extra values we support. -->
-        <div data-expected-display="-webkit-flex" data-offset-x="50" data-offset-y="150" style="display: -webkit-flex"></div>
-        <div data-expected-display="-webkit-flex" data-offset-x="50" data-offset-y="150" style="display: -webkit-inline-flex"></div>
+        <div data-expected-display="flex" data-offset-x="50" data-offset-y="150" style="display: flex"></div>
+        <div data-expected-display="flex" data-offset-x="50" data-offset-y="150" style="display: flex"></div>
         <div data-expected-display="block" data-offset-x="50" data-offset-y="150" style="display: -webkit-inline-block"></div>
         <div data-expected-display="block" data-offset-x="50" data-offset-y="150" style="display: compact"></div>
         <div data-expected-display="block" data-offset-x="50" data-offset-y="150" style="display: run-in"></div>