Blink doesn't honor percent heights on children of "align-self:stretch" flex items in a fixed-height

LayoutTests/css3/flexbox/flex-align.html

Index: LayoutTests/css3/flexbox/flex-align.html
diff --git a/LayoutTests/css3/flexbox/flex-align.html b/LayoutTests/css3/flexbox/flex-align.html
index f51c343e56fc048eece6b092477bdcf33ad0656b..7ed8edc67a61d6d9da7d4dd99ba6c9eb8292d9e0 100644
--- a/LayoutTests/css3/flexbox/flex-align.html
+++ b/LayoutTests/css3/flexbox/flex-align.html
@@ -68,8 +68,7 @@ body {
   <div data-expected-height="50" data-offset-y="20" style="-webkit-flex: 1 0 0; height: 50px; margin: 20px 0 10px;"></div>
   <div data-expected-height="90" data-offset-y="20" style="-webkit-flex: 1 0 0; margin: 20px 0 10px;"></div>
   <div data-expected-height="120" data-offset-y="0" style="-webkit-flex: 1 0 0;">
-    <!-- Since no parent has a fixed height, this div shrink-wraps. -->
-    <div data-expected-height="0" style="height: 100%; background-color:black"></div>
+    <div data-expected-height="120" style="height: 100%; background-color:black"></div>
   </div>
 </div>