mozilla-release: changeset 146692:679350e2d6992d37b2a439182dba9e82c31d9f79

--- a/layout/reftests/w3c-css/submitted/flexbox/flexbox-align-self-baseline-horiz-1.xhtml
+++ b/layout/reftests/w3c-css/submitted/flexbox/flexbox-align-self-baseline-horiz-1.xhtml
@@ -7,17 +7,17 @@
      align-self, implicitly). This test baseline-aligns various types of
      content, and the flexbox's vertical size depends on the aggregate
      post-alignment height of its children.
 -->
 <html xmlns="http://www.w3.org/1999/xhtml">
   <head>
     <title>CSS Test: Baseline alignment of block flex items with 'baseline' value for 'align-items' / 'align-self'</title>
     <link rel="author" title="Daniel Holbert" href="mailto:dholbert@mozilla.com"/>
-    <link rel="help" href="http://dev.w3.org/csswg/css-flexbox/#baseline-participation"/>
+    <link rel="help" href="http://www.w3.org/TR/css3-flexbox/#baseline-participation"/>
     <link rel="match" href="flexbox-align-self-baseline-horiz-1-ref.xhtml"/>
     <style>
       .flexbox {
         display: flex;
         align-items: baseline;
         border: 1px dashed blue;
         font: 14px sans-serif;
       }

--- a/layout/reftests/w3c-css/submitted/flexbox/flexbox-align-self-horiz-1-block.xhtml
+++ b/layout/reftests/w3c-css/submitted/flexbox/flexbox-align-self-horiz-1-block.xhtml
@@ -4,17 +4,17 @@
      http://creativecommons.org/publicdomain/zero/1.0/
 -->
 <!-- Testcase for align-items / align-self behavior, with all the possible
      values included on different items within a flex container. -->
 <html xmlns="http://www.w3.org/1999/xhtml">
   <head>
     <title>CSS Test: Testing the behavior of 'align-self' property values on flex items that are blocks, in a horizontal flex container</title>
     <link rel="author" title="Daniel Holbert" href="mailto:dholbert@mozilla.com"/>
-    <link rel="help" href="http://dev.w3.org/csswg/css-flexbox/#align-items-property"/>
+    <link rel="help" href="http://www.w3.org/TR/css3-flexbox/#align-items-property"/>
     <link rel="match" href="flexbox-align-self-horiz-1-ref.xhtml"/>
     <style>
       .flexbox {
         border: 1px dashed blue;
         height: 200px;
         display: inline-flex;
         font-size: 10px;
         line-height: 10px;

--- a/layout/reftests/w3c-css/submitted/flexbox/flexbox-align-self-horiz-1-table.xhtml
+++ b/layout/reftests/w3c-css/submitted/flexbox/flexbox-align-self-horiz-1-table.xhtml
@@ -4,17 +4,17 @@
      http://creativecommons.org/publicdomain/zero/1.0/
 -->
 <!-- Testcase for align-items / align-self behavior, with all the possible
      values included on different items within a flex container. -->
 <html xmlns="http://www.w3.org/1999/xhtml">
   <head>
     <title>CSS Test: Testing the various 'align-self' property values on flex items that are tables</title>
     <link rel="author" title="Daniel Holbert" href="mailto:dholbert@mozilla.com"/>
-    <link rel="help" href="http://dev.w3.org/csswg/css-flexbox/"/>
+    <link rel="help" href="http://www.w3.org/TR/css3-flexbox/"/>
     <link rel="match" href="flexbox-align-self-horiz-1-ref.xhtml"/>
     <style>
       .flexbox {
         border: 1px dashed blue;
         height: 200px;
         display: inline-flex;
         font-size: 10px;
         line-height: 10px;

--- a/layout/reftests/w3c-css/submitted/flexbox/flexbox-align-self-horiz-2.xhtml
+++ b/layout/reftests/w3c-css/submitted/flexbox/flexbox-align-self-horiz-2.xhtml
@@ -5,17 +5,17 @@
 -->
 <!-- Testcase for align-items / align-self behavior, with all the possible
      values included on different items within a flex container, and with
      margin/border/padding values on each item. -->
 <html xmlns="http://www.w3.org/1999/xhtml">
   <head>
     <title>CSS Test: Testing the behavior of 'align-self' with a horizontal flex container, with margin/padding/border on the items</title>
     <link rel="author" title="Daniel Holbert" href="mailto:dholbert@mozilla.com"/>
-    <link rel="help" href="http://dev.w3.org/csswg/css-flexbox/#align-items-property"/>
+    <link rel="help" href="http://www.w3.org/TR/css3-flexbox/#align-items-property"/>
     <link rel="match" href="flexbox-align-self-horiz-2-ref.xhtml"/>
     <style>
       .flexbox {
         border: 1px dashed blue;
         height: 200px;
         display: inline-flex;
         font-size: 10px;
         line-height: 10px;

--- a/layout/reftests/w3c-css/submitted/flexbox/flexbox-align-self-horiz-3.xhtml
+++ b/layout/reftests/w3c-css/submitted/flexbox/flexbox-align-self-horiz-3.xhtml
@@ -5,17 +5,17 @@
 -->
 <!-- Testcase for align-items / align-self behavior, with all the possible
      values included on different items within a flex container, and with the
      flex container being shorter than its items. -->
 <html xmlns="http://www.w3.org/1999/xhtml">
   <head>
     <title>CSS Test: Testing the behavior of 'align-self' with a horizontal flex container that's shorter than its items</title>
     <link rel="author" title="Daniel Holbert" href="mailto:dholbert@mozilla.com"/>
-    <link rel="help" href="http://dev.w3.org/csswg/css-flexbox/#align-items-property"/>
+    <link rel="help" href="http://www.w3.org/TR/css3-flexbox/#align-items-property"/>
     <link rel="match" href="flexbox-align-self-horiz-3-ref.xhtml"/>
     <style>
       .flexbox {
         border: 1px dashed blue;
         padding: 3px;
         height: 4px;
         display: inline-flex;
         font-size: 10px;

--- a/layout/reftests/w3c-css/submitted/flexbox/flexbox-align-self-horiz-4.xhtml
+++ b/layout/reftests/w3c-css/submitted/flexbox/flexbox-align-self-horiz-4.xhtml
@@ -5,17 +5,17 @@
 -->
 <!-- Testcase for align-items / align-self behavior, with all the possible
      values included on different items within a flex container, and with the
      flex container being shorter than its items. -->
 <html xmlns="http://www.w3.org/1999/xhtml">
   <head>
     <title>CSS Test: Testing the behavior of 'align-self' with a horizontal flex container that's shorter than its items, with margin/padding/border on the items</title>
     <link rel="author" title="Daniel Holbert" href="mailto:dholbert@mozilla.com"/>
-    <link rel="help" href="http://dev.w3.org/csswg/css-flexbox/#align-items-property"/>
+    <link rel="help" href="http://www.w3.org/TR/css3-flexbox/#align-items-property"/>
     <link rel="match" href="flexbox-align-self-horiz-4-ref.xhtml"/>
     <style>
       .flexbox {
         border: 1px dashed blue;
         padding: 3px;
         height: 4px;
         display: inline-flex;
         font-size: 10px;

--- a/layout/reftests/w3c-css/submitted/flexbox/flexbox-align-self-horiz-5.xhtml
+++ b/layout/reftests/w3c-css/submitted/flexbox/flexbox-align-self-horiz-5.xhtml
@@ -6,17 +6,17 @@
 <!-- Testcase for align-items / align-self behavior with auto margins in
      play (which should negate the effects of align-items / align-self,
      because there won't be any available space in which to align the item
      after the auto margins are resolved).  -->
 <html xmlns="http://www.w3.org/1999/xhtml">
   <head>
     <title>CSS Test: Testing the behavior of 'align-self' with auto margins in play, in a horizontal flex container</title>
     <link rel="author" title="Daniel Holbert" href="mailto:dholbert@mozilla.com"/>
-    <link rel="help" href="http://dev.w3.org/csswg/css-flexbox/#auto-margins"/>
+    <link rel="help" href="http://www.w3.org/TR/css3-flexbox/#auto-margins"/>
     <link rel="match" href="flexbox-align-self-horiz-5-ref.xhtml"/>
     <style>
       .flexbox {
         border: 1px dashed blue;
         height: 140px;
         width: 400px;
         display: flex;
         font-size: 10px;

--- a/layout/reftests/w3c-css/submitted/flexbox/flexbox-align-self-vert-1.xhtml
+++ b/layout/reftests/w3c-css/submitted/flexbox/flexbox-align-self-vert-1.xhtml
@@ -4,17 +4,17 @@
      http://creativecommons.org/publicdomain/zero/1.0/
 -->
 <!-- Testcase for align-items / align-self behavior, with all the possible
      values included on different items within a flex container. -->
 <html xmlns="http://www.w3.org/1999/xhtml">
   <head>
     <title>CSS Test: Testing the behavior of 'align-self' property values on flex items that are blocks, in a vertical flex container</title>
     <link rel="author" title="Daniel Holbert" href="mailto:dholbert@mozilla.com"/>
-    <link rel="help" href="http://dev.w3.org/csswg/css-flexbox/#align-items-property"/>
+    <link rel="help" href="http://www.w3.org/TR/css3-flexbox/#align-items-property"/>
     <link rel="match" href="flexbox-align-self-vert-1-ref.xhtml"/>
     <style>
       .flexbox {
         border: 1px dashed blue;
         width: 200px;
         display: flex;
         flex-direction: column;
         font-size: 10px;

--- a/layout/reftests/w3c-css/submitted/flexbox/flexbox-align-self-vert-2.xhtml
+++ b/layout/reftests/w3c-css/submitted/flexbox/flexbox-align-self-vert-2.xhtml
@@ -5,17 +5,17 @@
 -->
 <!-- Testcase for align-items / align-self behavior, with all the possible
      values included on different items within a flex container, and with
      margin/border/padding values on each item. -->
 <html xmlns="http://www.w3.org/1999/xhtml">
   <head>
     <title>CSS Test: Testing the behavior of 'align-self' with a vertical flex container, with margin/padding/border on the items</title>
     <link rel="author" title="Daniel Holbert" href="mailto:dholbert@mozilla.com"/>
-    <link rel="help" href="http://dev.w3.org/csswg/css-flexbox/#align-items-property"/>
+    <link rel="help" href="http://www.w3.org/TR/css3-flexbox/#align-items-property"/>
     <link rel="match" href="flexbox-align-self-vert-2-ref.xhtml"/>
     <style>
       .flexbox {
         border: 1px dashed blue;
         width: 200px;
         display: flex;
         flex-direction: column;
         float: left;

--- a/layout/reftests/w3c-css/submitted/flexbox/flexbox-align-self-vert-3.xhtml
+++ b/layout/reftests/w3c-css/submitted/flexbox/flexbox-align-self-vert-3.xhtml
@@ -5,17 +5,17 @@
 -->
 <!-- Testcase for align-items / align-self behavior, with all the possible
      values included on different items within a flex container, and with the
      flex container being skinnier than its items. -->
 <html xmlns="http://www.w3.org/1999/xhtml">
   <head>
     <title>CSS Test: Testing the behavior of 'align-self' with a vertical flex container that's skinnier than its items</title>
     <link rel="author" title="Daniel Holbert" href="mailto:dholbert@mozilla.com"/>
-    <link rel="help" href="http://dev.w3.org/csswg/css-flexbox/#align-items-property"/>
+    <link rel="help" href="http://www.w3.org/TR/css3-flexbox/#align-items-property"/>
     <link rel="match" href="flexbox-align-self-vert-3-ref.xhtml"/>
     <style>
       .flexbox {
         border: 1px dashed blue;
         width: 4px;
         display: flex;
         flex-direction: column;
         font-family: sans-serif;

--- a/layout/reftests/w3c-css/submitted/flexbox/flexbox-align-self-vert-4.xhtml
+++ b/layout/reftests/w3c-css/submitted/flexbox/flexbox-align-self-vert-4.xhtml
@@ -5,17 +5,17 @@
 -->
 <!-- Testcase for align-items / align-self behavior, with all the possible
      values included on different items within a flex container, and with the
      flex container being skinnier than its items. -->
 <html xmlns="http://www.w3.org/1999/xhtml">
   <head>
     <title>CSS Test: Testing the behavior of 'align-self' with a vertical flex container that's skinnier than its items, with margin/padding/border on the items</title>
     <link rel="author" title="Daniel Holbert" href="mailto:dholbert@mozilla.com"/>
-    <link rel="help" href="http://dev.w3.org/csswg/css-flexbox/#align-items-property"/>
+    <link rel="help" href="http://www.w3.org/TR/css3-flexbox/#align-items-property"/>
     <link rel="match" href="flexbox-align-self-vert-4-ref.xhtml"/>
     <style>
       .flexbox {
         border: 1px dashed blue;
         width: 4px;
         display: flex;
         flex-direction: column;
         float: left;

--- a/layout/reftests/w3c-css/submitted/flexbox/flexbox-align-self-vert-rtl-1.xhtml
+++ b/layout/reftests/w3c-css/submitted/flexbox/flexbox-align-self-vert-rtl-1.xhtml
@@ -5,17 +5,17 @@
 -->
 <!-- Testcase for align-items / align-self behavior, with all the possible
      values included on different items within a flex container, and with
      "direction: rtl" to swap the horizontal (cross) axis. -->
 <html xmlns="http://www.w3.org/1999/xhtml">
   <head>
     <title>CSS Test: Testing the behavior of 'align-self' property values on flex items that are blocks, in a vertical flex container with 'direction: rtl'</title>
     <link rel="author" title="Daniel Holbert" href="mailto:dholbert@mozilla.com"/>
-    <link rel="help" href="http://dev.w3.org/csswg/css-flexbox/#align-items-property"/>
+    <link rel="help" href="http://www.w3.org/TR/css3-flexbox/#align-items-property"/>
     <link rel="match" href="flexbox-align-self-vert-rtl-1-ref.xhtml"/>
     <style>
       .flexbox {
         border: 1px dashed blue;
         width: 200px;
         display: flex;
         flex-direction: column;
         direction: rtl;

--- a/layout/reftests/w3c-css/submitted/flexbox/flexbox-align-self-vert-rtl-2.xhtml
+++ b/layout/reftests/w3c-css/submitted/flexbox/flexbox-align-self-vert-rtl-2.xhtml
@@ -6,17 +6,17 @@
 <!-- Testcase for align-items / align-self behavior, with all the possible
      values included on different items within a flex container, and with
      margin/border/padding values on each, and with "direction: rtl" to swap
      the horizontal (cross) axis item. -->
 <html xmlns="http://www.w3.org/1999/xhtml">
   <head>
     <title>CSS Test: Testing the behavior of 'align-self' with a vertical flex container, with margin/padding/border on the items and with 'direction: rtl'</title>
     <link rel="author" title="Daniel Holbert" href="mailto:dholbert@mozilla.com"/>
-    <link rel="help" href="http://dev.w3.org/csswg/css-flexbox/#align-items-property"/>
+    <link rel="help" href="http://www.w3.org/TR/css3-flexbox/#align-items-property"/>
     <link rel="match" href="flexbox-align-self-vert-rtl-2-ref.xhtml"/>
     <style>
       .flexbox {
         border: 1px dashed blue;
         width: 200px;
         display: flex;
         flex-direction: column;
         direction: rtl;

--- a/layout/reftests/w3c-css/submitted/flexbox/flexbox-align-self-vert-rtl-3.xhtml
+++ b/layout/reftests/w3c-css/submitted/flexbox/flexbox-align-self-vert-rtl-3.xhtml
@@ -6,17 +6,17 @@
 <!-- Testcase for align-items / align-self behavior, with all the possible
      values included on different items within a flex container, and with the
      flex container being skinnier than its items, and with "direction: rtl" to
      swap the horizontal (cross) axis. -->
 <html xmlns="http://www.w3.org/1999/xhtml">
   <head>
     <title>CSS Test: Testing the behavior of 'align-self' with a vertical flex container that's skinnier than its items and  with 'direction: rtl'</title>
     <link rel="author" title="Daniel Holbert" href="mailto:dholbert@mozilla.com"/>
-    <link rel="help" href="http://dev.w3.org/csswg/css-flexbox/#align-items-property"/>
+    <link rel="help" href="http://www.w3.org/TR/css3-flexbox/#align-items-property"/>
     <link rel="match" href="flexbox-align-self-vert-rtl-3-ref.xhtml"/>
     <style>
       .flexbox {
         border: 1px dashed blue;
         width: 4px;
         display: flex;
         flex-direction: column;
         direction: rtl;

--- a/layout/reftests/w3c-css/submitted/flexbox/flexbox-align-self-vert-rtl-4.xhtml
+++ b/layout/reftests/w3c-css/submitted/flexbox/flexbox-align-self-vert-rtl-4.xhtml
@@ -6,17 +6,17 @@
 <!-- Testcase for align-items / align-self behavior, with all the possible
      values included on different items within a flex container, and with the
      flex container being skinnier than its items, and with "direction: rtl" to
      swap the horizontal (cross) axis. -->
 <html xmlns="http://www.w3.org/1999/xhtml">
   <head>
     <title>CSS Test: Testing the behavior of 'align-self' with a vertical flex container that's skinnier than its items, with margin/padding/border on the items and with 'direction: rtl'</title>
     <link rel="author" title="Daniel Holbert" href="mailto:dholbert@mozilla.com"/>
-    <link rel="help" href="http://dev.w3.org/csswg/css-flexbox/#align-items-property"/>
+    <link rel="help" href="http://www.w3.org/TR/css3-flexbox/#align-items-property"/>
     <link rel="match" href="flexbox-align-self-vert-rtl-4-ref.xhtml"/>
     <style>
       .flexbox {
         border: 1px dashed blue;
         width: 4px;
         display: flex;
         flex-direction: column;
         direction: rtl;

--- a/layout/reftests/w3c-css/submitted/flexbox/flexbox-baseline-align-self-baseline-horiz-1.html
+++ b/layout/reftests/w3c-css/submitted/flexbox/flexbox-baseline-align-self-baseline-horiz-1.html
@@ -9,17 +9,17 @@
        If any of the flex items on the flex container's first line
        participate in baseline alignment, the flex container's
        main-axis baseline is the baseline of those flex items.
 -->
 <html>
 <head>
   <title>CSS Test: Testing the baseline of a horizontal flex container with baseline-aligned flex items</title>
   <link rel="author" title="Daniel Holbert" href="mailto:dholbert@mozilla.com">
-  <link rel="help" href="http://dev.w3.org/csswg/css-flexbox/#flex-baselines">
+  <link rel="help" href="http://www.w3.org/TR/css3-flexbox/#flex-baselines">
   <link rel="match" href="flexbox-baseline-align-self-baseline-horiz-1-ref.html">
   <meta charset="utf-8">
   <style>
     body {
       margin: 0;
       font-size: 20px;
       line-height: 20px;
     }

--- a/layout/reftests/w3c-css/submitted/flexbox/flexbox-baseline-align-self-baseline-vert-1.html
+++ b/layout/reftests/w3c-css/submitted/flexbox/flexbox-baseline-align-self-baseline-vert-1.html
@@ -9,17 +9,17 @@
      participating in baseline alignment, so their "align-self:baseline"
      computed style doesn't have any special effect on the container's
      baseline.
 -->
 <html>
 <head>
   <title>CSS Test: Testing the baseline of a vertical flex container with baseline-aligned flex items</title>
   <link rel="author" title="Daniel Holbert" href="mailto:dholbert@mozilla.com">
-  <link rel="help" href="http://dev.w3.org/csswg/css-flexbox/#flex-baselines">
+  <link rel="help" href="http://www.w3.org/TR/css3-flexbox/#flex-baselines">
   <link rel="match" href="flexbox-baseline-align-self-baseline-vert-1-ref.html">
   <meta charset="utf-8">
   <link rel="stylesheet" type="text/css" href="support/ahem.css" />
   <style>
     body {
       margin: 0;
       font: 20px Ahem;
       line-height: 20px;

--- a/layout/reftests/w3c-css/submitted/flexbox/flexbox-baseline-empty-1a.html
+++ b/layout/reftests/w3c-css/submitted/flexbox/flexbox-baseline-empty-1a.html
@@ -11,17 +11,17 @@
        from ... the flex container's content box.
 
      I'm taking that to mean the baseline is the bottom of the content box.
 -->
 <html>
 <head>
   <title>CSS Test: Testing the baseline of an empty horizontal flex container</title>
   <link rel="author" title="Daniel Holbert" href="mailto:dholbert@mozilla.com">
-  <link rel="help" href="http://dev.w3.org/csswg/css-flexbox/#flex-baselines">
+  <link rel="help" href="http://www.w3.org/TR/css3-flexbox/#flex-baselines">
   <link rel="match" href="flexbox-baseline-empty-1-ref.html">
   <meta charset="utf-8">
   <link rel="stylesheet" type="text/css" href="support/ahem.css" />
   <style>
     body {
       font: 20px Ahem;
     }
     .flexContainer {

--- a/layout/reftests/w3c-css/submitted/flexbox/flexbox-baseline-empty-1b.html
+++ b/layout/reftests/w3c-css/submitted/flexbox/flexbox-baseline-empty-1b.html
@@ -11,17 +11,17 @@
        from ... the flex container's content box.
 
      I'm taking that to mean the baseline is the bottom of the content box.
 -->
 <html>
 <head>
   <title>CSS Test: Testing the baseline of an empty vertical flex container</title>
   <link rel="author" title="Daniel Holbert" href="mailto:dholbert@mozilla.com">
-  <link rel="help" href="http://dev.w3.org/csswg/css-flexbox/#flex-baselines">
+  <link rel="help" href="http://www.w3.org/TR/css3-flexbox/#flex-baselines">
   <link rel="match" href="flexbox-baseline-empty-1-ref.html">
   <meta charset="utf-8">
   <link rel="stylesheet" type="text/css" href="support/ahem.css" />
   <style>
     body {
       font: 20px Ahem;
     }
     .flexContainer {

--- a/layout/reftests/w3c-css/submitted/flexbox/flexbox-baseline-multi-item-horiz-1.html
+++ b/layout/reftests/w3c-css/submitted/flexbox/flexbox-baseline-multi-item-horiz-1.html
@@ -10,17 +10,17 @@
        first flex item has a baseline parallel to the flex
        container's main axis, the flex container's main-axis
        baseline is that baseline.
 -->
 <html>
 <head>
   <title>CSS Test: Testing the baseline of a horizontal flex container whose flex items are not baseline-aligned</title>
   <link rel="author" title="Daniel Holbert" href="mailto:dholbert@mozilla.com">
-  <link rel="help" href="http://dev.w3.org/csswg/css-flexbox/#flex-baselines">
+  <link rel="help" href="http://www.w3.org/TR/css3-flexbox/#flex-baselines">
   <link rel="match" href="flexbox-baseline-multi-item-horiz-1-ref.html">
   <meta charset="utf-8">
   <style>
     .flexContainer {
       display: inline-flex;
       background: lightblue;
     }
     .smallFont {

--- a/layout/reftests/w3c-css/submitted/flexbox/flexbox-baseline-multi-item-vert-1.html
+++ b/layout/reftests/w3c-css/submitted/flexbox/flexbox-baseline-multi-item-vert-1.html
@@ -10,17 +10,17 @@
        first flex item has a baseline parallel to the flex
        container's main axis, the flex container's main-axis
        baseline is that baseline.
 -->
 <html>
 <head>
   <title>CSS Test: Testing the baseline of a vertical flex container whose flex items are not baseline-aligned</title>
   <link rel="author" title="Daniel Holbert" href="mailto:dholbert@mozilla.com">
-  <link rel="help" href="http://dev.w3.org/csswg/css-flexbox/#flex-baselines">
+  <link rel="help" href="http://www.w3.org/TR/css3-flexbox/#flex-baselines">
   <link rel="match" href="flexbox-baseline-multi-item-vert-1-ref.html">
   <meta charset="utf-8">
   <link rel="stylesheet" type="text/css" href="support/ahem.css" />
   <style>
     body {
       margin: 0;
       font: 20px Ahem;
       line-height: 20px;

--- a/layout/reftests/w3c-css/submitted/flexbox/flexbox-baseline-single-item-1a.html
+++ b/layout/reftests/w3c-css/submitted/flexbox/flexbox-baseline-single-item-1a.html
@@ -10,17 +10,17 @@
        first flex item has a baseline parallel to the flex
        container's main axis, the flex container's main-axis
        baseline is that baseline.
 -->
 <html>
 <head>
   <title>CSS Test: Testing the baseline of a horizontal flex container with one flex item</title>
   <link rel="author" title="Daniel Holbert" href="mailto:dholbert@mozilla.com">
-  <link rel="help" href="http://dev.w3.org/csswg/css-flexbox/#flex-baselines">
+  <link rel="help" href="http://www.w3.org/TR/css3-flexbox/#flex-baselines">
   <link rel="match" href="flexbox-baseline-single-item-1-ref.html">
   <meta charset="utf-8">
   <style>
     .flexContainer {
       display: inline-flex;
       height: 16px;
       width: 16px;
       background: purple;

--- a/layout/reftests/w3c-css/submitted/flexbox/flexbox-baseline-single-item-1b.html
+++ b/layout/reftests/w3c-css/submitted/flexbox/flexbox-baseline-single-item-1b.html
@@ -10,17 +10,17 @@
        first flex item has a baseline parallel to the flex
        container's cross axis, the flex container's cross-axis
        baseline is that baseline.
 -->
 <html>
 <head>
   <title>CSS Test: Testing the baseline of a vertical flex container with one flex item</title>
   <link rel="author" title="Daniel Holbert" href="mailto:dholbert@mozilla.com">
-  <link rel="help" href="http://dev.w3.org/csswg/css-flexbox/#flex-baselines">
+  <link rel="help" href="http://www.w3.org/TR/css3-flexbox/#flex-baselines">
   <link rel="match" href="flexbox-baseline-single-item-1-ref.html">
   <meta charset="utf-8">
   <style>
     .flexContainer {
       display: inline-flex;
       flex-direction: column;
       height: 16px;
       width: 16px;

--- a/layout/reftests/w3c-css/submitted/flexbox/flexbox-basic-block-horiz-1.xhtml
+++ b/layout/reftests/w3c-css/submitted/flexbox/flexbox-basic-block-horiz-1.xhtml
@@ -4,17 +4,17 @@
      http://creativecommons.org/publicdomain/zero/1.0/
 -->
 <!-- Testcase with blocks as flex items in a horizontal flex container, with
      various "flex" values and various combinations of the items. -->
 <html xmlns="http://www.w3.org/1999/xhtml">
   <head>
     <title>CSS Test: Testing flexbox layout algorithm property on block flex items in a horizontal flex container</title>
     <link rel="author" title="Daniel Holbert" href="mailto:dholbert@mozilla.com"/>
-    <link rel="help" href="http://dev.w3.org/csswg/css-flexbox/#layout-algorithm"/>
+    <link rel="help" href="http://www.w3.org/TR/css3-flexbox/#layout-algorithm"/>
     <link rel="match" href="flexbox-basic-block-horiz-1-ref.xhtml"/>
     <style>
       div { height: 100px; }
       div.flexbox {
         border: 1px dashed blue;
         width: 200px;
         font-size: 10px;
         display: flex;

--- a/layout/reftests/w3c-css/submitted/flexbox/flexbox-basic-block-vert-1.xhtml
+++ b/layout/reftests/w3c-css/submitted/flexbox/flexbox-basic-block-vert-1.xhtml
@@ -4,17 +4,17 @@
      http://creativecommons.org/publicdomain/zero/1.0/
 -->
 <!-- Testcase with blocks as flex items in a vertical flex container, with
      various "flex" values and various combinations of the items. -->
 <html xmlns="http://www.w3.org/1999/xhtml">
   <head>
     <title>CSS Test: Testing flexbox layout algorithm property on block flex items in a vertical flex container</title>
     <link rel="author" title="Daniel Holbert" href="mailto:dholbert@mozilla.com"/>
-    <link rel="help" href="http://dev.w3.org/csswg/css-flexbox/#layout-algorithm"/>
+    <link rel="help" href="http://www.w3.org/TR/css3-flexbox/#layout-algorithm"/>
     <link rel="match" href="flexbox-basic-block-vert-1-ref.xhtml"/>
     <style>
       div { width: 50px; }
       div.flexbox {
         float: left;
         border: 1px dashed blue;
         height: 200px;
         font-size: 10px;

--- a/layout/reftests/w3c-css/submitted/flexbox/flexbox-basic-canvas-horiz-1.xhtml
+++ b/layout/reftests/w3c-css/submitted/flexbox/flexbox-basic-canvas-horiz-1.xhtml
@@ -5,17 +5,17 @@
 -->
 <!--
      This test checks that canvas elements behave correctly as flex items.
 -->
 <html xmlns="http://www.w3.org/1999/xhtml">
   <head>
     <title>CSS Test: Testing flexbox layout algorithm property on canvas flex items in a horizontal flex container</title>
     <link rel="author" title="Daniel Holbert" href="mailto:dholbert@mozilla.com"/>
-    <link rel="help" href="http://dev.w3.org/csswg/css-flexbox/#layout-algorithm"/>
+    <link rel="help" href="http://www.w3.org/TR/css3-flexbox/#layout-algorithm"/>
     <link rel="match" href="flexbox-basic-canvas-horiz-1-ref.xhtml"/>
     <style>
       div.flexbox {
         width: 200px;
         background: lightgreen;
         display: flex;
         justify-content: space-between;
         margin-bottom: 5px;

--- a/layout/reftests/w3c-css/submitted/flexbox/flexbox-basic-canvas-vert-1.xhtml
+++ b/layout/reftests/w3c-css/submitted/flexbox/flexbox-basic-canvas-vert-1.xhtml
@@ -5,17 +5,17 @@
 -->
 <!--
      This test checks that canvas elements behave correctly as flex items.
 -->
 <html xmlns="http://www.w3.org/1999/xhtml">
   <head>
     <title>CSS Test: Testing flexbox layout algorithm property on canvas flex items in a vertical flex container</title>
     <link rel="author" title="Daniel Holbert" href="mailto:dholbert@mozilla.com"/>
-    <link rel="help" href="http://dev.w3.org/csswg/css-flexbox/#layout-algorithm"/>
+    <link rel="help" href="http://www.w3.org/TR/css3-flexbox/#layout-algorithm"/>
     <link rel="match" href="flexbox-basic-canvas-vert-1-ref.xhtml"/>
     <style>
       div.flexbox {
         height: 200px;
         background: lightgreen;
         display: flex;
         justify-content: space-between;
         flex-direction: column;

--- a/layout/reftests/w3c-css/submitted/flexbox/flexbox-basic-fieldset-horiz-1.xhtml
+++ b/layout/reftests/w3c-css/submitted/flexbox/flexbox-basic-fieldset-horiz-1.xhtml
@@ -5,17 +5,17 @@
 -->
 <!--
      This test checks that fieldset elements behave correctly as flex items.
 -->
 <html xmlns="http://www.w3.org/1999/xhtml">
   <head>
     <title>CSS Test: Testing flexbox layout algorithm property on fieldset flex items in a horizontal flex container</title>
     <link rel="author" title="Daniel Holbert" href="mailto:dholbert@mozilla.com"/>
-    <link rel="help" href="http://dev.w3.org/csswg/css-flexbox/#layout-algorithm"/>
+    <link rel="help" href="http://www.w3.org/TR/css3-flexbox/#layout-algorithm"/>
     <link rel="match" href="flexbox-basic-fieldset-horiz-1-ref.xhtml"/>
     <style>
       div.flexbox {
         width: 200px;
         background: lightgreen;
         display: flex;
         justify-content: space-between;
         margin-bottom: 5px;

--- a/layout/reftests/w3c-css/submitted/flexbox/flexbox-basic-fieldset-vert-1.xhtml
+++ b/layout/reftests/w3c-css/submitted/flexbox/flexbox-basic-fieldset-vert-1.xhtml
@@ -5,17 +5,17 @@
 -->
 <!--
      This test checks that fieldset elements behave correctly as flex items.
 -->
 <html xmlns="http://www.w3.org/1999/xhtml">
   <head>
     <title>CSS Test: Testing flexbox layout algorithm property on fieldset flex items in a vertical flex container</title>
     <link rel="author" title="Daniel Holbert" href="mailto:dholbert@mozilla.com"/>
-    <link rel="help" href="http://dev.w3.org/csswg/css-flexbox/#layout-algorithm"/>
+    <link rel="help" href="http://www.w3.org/TR/css3-flexbox/#layout-algorithm"/>
     <link rel="match" href="flexbox-basic-fieldset-vert-1-ref.xhtml"/>
     <style>
       div.flexbox {
         height: 200px;
         background: lightgreen;
         display: flex;
         justify-content: space-between;
         flex-direction: column;

--- a/layout/reftests/w3c-css/submitted/flexbox/flexbox-basic-iframe-horiz-1.xhtml
+++ b/layout/reftests/w3c-css/submitted/flexbox/flexbox-basic-iframe-horiz-1.xhtml
@@ -5,17 +5,17 @@
 -->
 <!--
      This test checks that iframe elements behave correctly as flex items.
 -->
 <html xmlns="http://www.w3.org/1999/xhtml">
   <head>
     <title>CSS Test: Testing flexbox layout algorithm property on iframe flex items in a horizontal flex container</title>
     <link rel="author" title="Daniel Holbert" href="mailto:dholbert@mozilla.com"/>
-    <link rel="help" href="http://dev.w3.org/csswg/css-flexbox/#layout-algorithm"/>
+    <link rel="help" href="http://www.w3.org/TR/css3-flexbox/#layout-algorithm"/>
     <link rel="match" href="flexbox-basic-iframe-horiz-1-ref.xhtml"/>
     <style>
       div.flexbox {
         width: 200px;
         background: lightgreen;
         display: flex;
         justify-content: space-between;
         margin-bottom: 5px;

--- a/layout/reftests/w3c-css/submitted/flexbox/flexbox-basic-iframe-vert-1.xhtml
+++ b/layout/reftests/w3c-css/submitted/flexbox/flexbox-basic-iframe-vert-1.xhtml
@@ -5,17 +5,17 @@
 -->
 <!--
      This test checks that iframe elements behave correctly as flex items.
 -->
 <html xmlns="http://www.w3.org/1999/xhtml">
   <head>
     <title>CSS Test: Testing flexbox layout algorithm property on iframe flex items in a vertical flex container</title>
     <link rel="author" title="Daniel Holbert" href="mailto:dholbert@mozilla.com"/>
-    <link rel="help" href="http://dev.w3.org/csswg/css-flexbox/#layout-algorithm"/>
+    <link rel="help" href="http://www.w3.org/TR/css3-flexbox/#layout-algorithm"/>
     <link rel="match" href="flexbox-basic-iframe-vert-1-ref.xhtml"/>
     <style>
       div.flexbox {
         height: 200px;
         background: lightgreen;
         display: flex;
         justify-content: space-between;
         flex-direction: column;

--- a/layout/reftests/w3c-css/submitted/flexbox/flexbox-basic-img-horiz-1.xhtml
+++ b/layout/reftests/w3c-css/submitted/flexbox/flexbox-basic-img-horiz-1.xhtml
@@ -5,17 +5,17 @@
 -->
 <!--
      This test checks that img elements behave correctly as flex items.
 -->
 <html xmlns="http://www.w3.org/1999/xhtml">
   <head>
     <title>CSS Test: Testing flexbox layout algorithm property on img flex items in a horizontal flex container</title>
     <link rel="author" title="Daniel Holbert" href="mailto:dholbert@mozilla.com"/>
-    <link rel="help" href="http://dev.w3.org/csswg/css-flexbox/#layout-algorithm"/>
+    <link rel="help" href="http://www.w3.org/TR/css3-flexbox/#layout-algorithm"/>
     <link rel="match" href="flexbox-basic-img-horiz-1-ref.xhtml"/>
     <style>
       div.flexbox {
         width: 200px;
         background: lightgreen;
         display: flex;
         justify-content: space-between;
         margin-bottom: 5px;

--- a/layout/reftests/w3c-css/submitted/flexbox/flexbox-basic-img-vert-1.xhtml
+++ b/layout/reftests/w3c-css/submitted/flexbox/flexbox-basic-img-vert-1.xhtml
@@ -5,17 +5,17 @@
 -->
 <!--
      This test checks that img elements behave correctly as flex items.
 -->
 <html xmlns="http://www.w3.org/1999/xhtml">
   <head>
     <title>CSS Test: Testing flexbox layout algorithm property on img flex items in a vertical flex container</title>
     <link rel="author" title="Daniel Holbert" href="mailto:dholbert@mozilla.com"/>
-    <link rel="help" href="http://dev.w3.org/csswg/css-flexbox/#layout-algorithm"/>
+    <link rel="help" href="http://www.w3.org/TR/css3-flexbox/#layout-algorithm"/>
     <link rel="match" href="flexbox-basic-img-vert-1-ref.xhtml"/>
     <style>
       div.flexbox {
         height: 200px;
         background: lightgreen;
         display: flex;
         justify-content: space-between;
         flex-direction: column;

--- a/layout/reftests/w3c-css/submitted/flexbox/flexbox-basic-textarea-horiz-1.xhtml
+++ b/layout/reftests/w3c-css/submitted/flexbox/flexbox-basic-textarea-horiz-1.xhtml
@@ -5,17 +5,17 @@
 -->
 <!--
      This test checks that textarea elements behave correctly as flex items.
 -->
 <html xmlns="http://www.w3.org/1999/xhtml">
   <head>
     <title>CSS Test: Testing flexbox layout algorithm property on textarea flex items in a horizontal flex container</title>
     <link rel="author" title="Daniel Holbert" href="mailto:dholbert@mozilla.com"/>
-    <link rel="help" href="http://dev.w3.org/csswg/css-flexbox/#layout-algorithm"/>
+    <link rel="help" href="http://www.w3.org/TR/css3-flexbox/#layout-algorithm"/>
     <link rel="match" href="flexbox-basic-textarea-horiz-1-ref.xhtml"/>
     <style>
       div.flexbox {
         width: 200px;
         background: lightgreen;
         display: flex;
         justify-content: space-between;
         margin-bottom: 5px;

--- a/layout/reftests/w3c-css/submitted/flexbox/flexbox-basic-textarea-vert-1.xhtml
+++ b/layout/reftests/w3c-css/submitted/flexbox/flexbox-basic-textarea-vert-1.xhtml
@@ -5,17 +5,17 @@
 -->
 <!--
      This test checks that textarea elements behave correctly as flex items.
 -->
 <html xmlns="http://www.w3.org/1999/xhtml">
   <head>
     <title>CSS Test: Testing flexbox layout algorithm property on textarea flex items in a vertical flex container</title>
     <link rel="author" title="Daniel Holbert" href="mailto:dholbert@mozilla.com"/>
-    <link rel="help" href="http://dev.w3.org/csswg/css-flexbox/#layout-algorithm"/>
+    <link rel="help" href="http://www.w3.org/TR/css3-flexbox/#layout-algorithm"/>
     <link rel="match" href="flexbox-basic-textarea-vert-1-ref.xhtml"/>
     <style>
       div.flexbox {
         height: 200px;
         background: lightgreen;
         display: flex;
         justify-content: space-between;
         flex-direction: column;

--- a/layout/reftests/w3c-css/submitted/flexbox/flexbox-basic-video-horiz-1.xhtml
+++ b/layout/reftests/w3c-css/submitted/flexbox/flexbox-basic-video-horiz-1.xhtml
@@ -5,17 +5,17 @@
 -->
 <!--
      This test checks that video elements behave correctly as flex items.
 -->
 <html xmlns="http://www.w3.org/1999/xhtml">
   <head>
     <title>CSS Test: Testing flexbox layout algorithm property on video flex items in a horizontal flex container</title>
     <link rel="author" title="Daniel Holbert" href="mailto:dholbert@mozilla.com"/>
-    <link rel="help" href="http://dev.w3.org/csswg/css-flexbox/#layout-algorithm"/>
+    <link rel="help" href="http://www.w3.org/TR/css3-flexbox/#layout-algorithm"/>
     <link rel="match" href="flexbox-basic-video-horiz-1-ref.xhtml"/>
     <style>
       div.flexbox {
         width: 200px;
         background: lightgreen;
         display: flex;
         justify-content: space-between;
         margin-bottom: 5px;

--- a/layout/reftests/w3c-css/submitted/flexbox/flexbox-basic-video-vert-1.xhtml
+++ b/layout/reftests/w3c-css/submitted/flexbox/flexbox-basic-video-vert-1.xhtml
@@ -5,17 +5,17 @@
 -->
 <!--
      This test checks that video elements behave correctly as flex items.
 -->
 <html xmlns="http://www.w3.org/1999/xhtml">
   <head>
     <title>CSS Test: Testing flexbox layout algorithm property on video flex items in a vertical flex container</title>
     <link rel="author" title="Daniel Holbert" href="mailto:dholbert@mozilla.com"/>
-    <link rel="help" href="http://dev.w3.org/csswg/css-flexbox/#layout-algorithm"/>
+    <link rel="help" href="http://www.w3.org/TR/css3-flexbox/#layout-algorithm"/>
     <link rel="match" href="flexbox-basic-video-vert-1-ref.xhtml"/>
     <style>
       div.flexbox {
         height: 200px;
         background: lightgreen;
         display: flex;
         justify-content: space-between;
         flex-direction: column;

--- a/layout/reftests/w3c-css/submitted/flexbox/flexbox-items-as-stacking-contexts-1.xhtml
+++ b/layout/reftests/w3c-css/submitted/flexbox/flexbox-items-as-stacking-contexts-1.xhtml
@@ -5,17 +5,17 @@
 -->
 <!-- Testcase with flex items containing overlapping content, with
      "z-index" set on some of them, which should make them create
      stacking contexts. -->
 <html xmlns="http://www.w3.org/1999/xhtml">
   <head>
     <title>CSS Test: Testing that 'z-index' property makes flex items form stacking contexts</title>
     <link rel="author" title="Daniel Holbert" href="mailto:dholbert@mozilla.com"/>
-    <link rel="help" href="http://dev.w3.org/csswg/css-flexbox/#painting"/>
+    <link rel="help" href="http://www.w3.org/TR/css3-flexbox/#painting"/>
     <link rel="match" href="flexbox-items-as-stacking-contexts-1-ref.xhtml"/>
     <style>
       .flexbox {
         width: 90px;
         height: 10px;
         border: 2px solid gray;
         display: flex;
         margin-bottom: 10px;

--- a/layout/reftests/w3c-css/submitted/flexbox/flexbox-items-as-stacking-contexts-2.html
+++ b/layout/reftests/w3c-css/submitted/flexbox/flexbox-items-as-stacking-contexts-2.html
@@ -13,17 +13,17 @@
      "order" on flex items.
  -->
 <!-- This was resolved by the CSSWG in April 2013:
      http://krijnhoetmer.nl/irc-logs/css/20130403#l-455 -->
 <html>
 <head>
   <title>CSS Test: Testing that flex items paint as pseudo-stacking contexts (atomically, in the absence of 'z-index' on descendants)</title>
   <link rel="author" title="Daniel Holbert" href="mailto:dholbert@mozilla.com">
-  <link rel="help" href="http://dev.w3.org/csswg/css-flexbox/">
+  <link rel="help" href="http://www.w3.org/TR/css3-flexbox/">
   <link rel="match" href="flexbox-items-as-stacking-contexts-2-ref.html">
   <style>
     body { font: 10px sans-serif }
     .flexContainer {
       background: orange;
       display: flex;
       justify-content: space-between;
       width: 70px;

--- a/layout/reftests/w3c-css/submitted/flexbox/flexbox-items-as-stacking-contexts-3.html
+++ b/layout/reftests/w3c-css/submitted/flexbox/flexbox-items-as-stacking-contexts-3.html
@@ -9,17 +9,17 @@
      content in another flex item, if we set appropriately interleaving
      "z-index" values. -->
 <!-- This was resolved by the CSSWG in April 2013:
      http://krijnhoetmer.nl/irc-logs/css/20130403#l-455 -->
 <html>
 <head>
   <title>CSS Test: Testing that flex items paint as pseudo-stacking contexts, instead of full stacking contexts ('z-index' should let descendants interleave)</title>
   <link rel="author" title="Daniel Holbert" href="mailto:dholbert@mozilla.com">
-  <link rel="help" href="http://dev.w3.org/csswg/css-flexbox/">
+  <link rel="help" href="http://www.w3.org/TR/css3-flexbox/">
   <link rel="match" href="flexbox-items-as-stacking-contexts-3-ref.html">
   <style>
     .flexContainer {
       background: orange;
       display: flex;
       justify-content: space-between;
       width: 70px;
       height: 20px;

--- a/layout/reftests/w3c-css/submitted/flexbox/flexbox-justify-content-horiz-1.xhtml
+++ b/layout/reftests/w3c-css/submitted/flexbox/flexbox-justify-content-horiz-1.xhtml
@@ -4,17 +4,17 @@
      http://creativecommons.org/publicdomain/zero/1.0/
 -->
 <!-- Testcase with a variety of 'display: flex' examples
      testing each possible value of the 'justify-content' property. -->
 <html xmlns="http://www.w3.org/1999/xhtml">
   <head>
     <title>CSS Test: Testing 'justify-content' in a horizontal flex container</title>
     <link rel="author" title="Daniel Holbert" href="mailto:dholbert@mozilla.com"/>
-    <link rel="help" href="http://dev.w3.org/csswg/css-flexbox/#justify-content-property"/>
+    <link rel="help" href="http://www.w3.org/TR/css3-flexbox/#justify-content-property"/>
     <link rel="match" href="flexbox-justify-content-horiz-1-ref.xhtml"/>
     <style>
       div.flexbox {
         width: 200px;
         display: flex;
         margin-bottom: 2px;
       }
       div.a {

--- a/layout/reftests/w3c-css/submitted/flexbox/flexbox-justify-content-horiz-2.xhtml
+++ b/layout/reftests/w3c-css/submitted/flexbox/flexbox-justify-content-horiz-2.xhtml
@@ -5,17 +5,17 @@
 -->
 <!-- Testcase with a series of flex containers testing each possible value of
      the 'justify-content' property, with margin/border/padding on the
      flex items. -->
 <html xmlns="http://www.w3.org/1999/xhtml">
   <head>
     <title>CSS Test: Testing 'justify-content' in a horizontal flex container, with margins/border/padding on flex items</title>
     <link rel="author" title="Daniel Holbert" href="mailto:dholbert@mozilla.com"/>
-    <link rel="help" href="http://dev.w3.org/csswg/css-flexbox/#justify-content-property"/>
+    <link rel="help" href="http://www.w3.org/TR/css3-flexbox/#justify-content-property"/>
     <link rel="match" href="flexbox-justify-content-horiz-2-ref.xhtml"/>
     <style>
       div.flexbox {
         width: 200px;
         display: flex;
         margin-bottom: 4px;
         border: 1px dotted black;
       }

--- a/layout/reftests/w3c-css/submitted/flexbox/flexbox-justify-content-horiz-3.xhtml
+++ b/layout/reftests/w3c-css/submitted/flexbox/flexbox-justify-content-horiz-3.xhtml
@@ -11,17 +11,17 @@
          (right) side.
        * For 'flex-end', we should overflow on the start (left) side.
        * For 'center'/'space-around', we should overflow equally on both sides.
 -->
 <html xmlns="http://www.w3.org/1999/xhtml">
   <head>
     <title>CSS Test: Testing 'justify-content' in a horizontal flex container, and its effects on flex items that overflow</title>
     <link rel="author" title="Daniel Holbert" href="mailto:dholbert@mozilla.com"/>
-    <link rel="help" href="http://dev.w3.org/csswg/css-flexbox/#justify-content-property"/>
+    <link rel="help" href="http://www.w3.org/TR/css3-flexbox/#justify-content-property"/>
     <link rel="match" href="flexbox-justify-content-horiz-3-ref.xhtml"/>
     <style>
       body { margin-left: 100px; } /* So we can see left-overflowed stuff */
       div.flexbox {
         width: 30px;
         display: flex;
         margin-bottom: 2px;
       }

--- a/layout/reftests/w3c-css/submitted/flexbox/flexbox-justify-content-horiz-4.xhtml
+++ b/layout/reftests/w3c-css/submitted/flexbox/flexbox-justify-content-horiz-4.xhtml
@@ -11,17 +11,17 @@
          (right) side.
        * For 'flex-end', we should overflow on the start (left) side.
        * For 'center'/'space-around', we should overflow equally on both sides.
 -->
 <html xmlns="http://www.w3.org/1999/xhtml">
   <head>
     <title>CSS Test: Testing 'justify-content' in a horizontal flex container, and its effects on flex items that overflow, with margins/border/padding on flex items</title>
     <link rel="author" title="Daniel Holbert" href="mailto:dholbert@mozilla.com"/>
-    <link rel="help" href="http://dev.w3.org/csswg/css-flexbox/#justify-content-property"/>
+    <link rel="help" href="http://www.w3.org/TR/css3-flexbox/#justify-content-property"/>
     <link rel="match" href="flexbox-justify-content-horiz-4-ref.xhtml"/>
     <style>
       body { margin-left: 100px; } /* So we can see left-overflowed stuff */
       div.flexbox {
         width: 30px;
         display: flex;
         margin-bottom: 4px;
       }

--- a/layout/reftests/w3c-css/submitted/flexbox/flexbox-justify-content-horiz-5.xhtml
+++ b/layout/reftests/w3c-css/submitted/flexbox/flexbox-justify-content-horiz-5.xhtml
@@ -4,17 +4,17 @@
      http://creativecommons.org/publicdomain/zero/1.0/
 -->
 <!-- Testcase to exercise each possible value of the 'justify-content'
      property, in an auto-sized horizontal flex container. -->
 <html xmlns="http://www.w3.org/1999/xhtml">
   <head>
     <title>CSS Test: Testing 'justify-content' in an auto-sized vertical flex container</title>
     <link rel="author" title="Daniel Holbert" href="mailto:dholbert@mozilla.com"/>
-    <link rel="help" href="http://dev.w3.org/csswg/css-flexbox/#justify-content-property"/>
+    <link rel="help" href="http://www.w3.org/TR/css3-flexbox/#justify-content-property"/>
     <link rel="match" href="flexbox-justify-content-horiz-5-ref.xhtml"/>
     <style>
       div.flexbox {
         display: flex;
       }
       div.a {
         height: 20px;
         flex: 0 10px;

--- a/layout/reftests/w3c-css/submitted/flexbox/flexbox-justify-content-vert-1.xhtml
+++ b/layout/reftests/w3c-css/submitted/flexbox/flexbox-justify-content-vert-1.xhtml
@@ -4,17 +4,17 @@
      http://creativecommons.org/publicdomain/zero/1.0/
 -->
 <!-- Testcase with a series of flex containers, testing each possible value of
      the 'justify-content' property. -->
 <html xmlns="http://www.w3.org/1999/xhtml">
   <head>
     <title>CSS Test: Testing 'justify-content' in a vertical flex container</title>
     <link rel="author" title="Daniel Holbert" href="mailto:dholbert@mozilla.com"/>
-    <link rel="help" href="http://dev.w3.org/csswg/css-flexbox/#justify-content-property"/>
+    <link rel="help" href="http://www.w3.org/TR/css3-flexbox/#justify-content-property"/>
     <link rel="match" href="flexbox-justify-content-vert-1-ref.xhtml"/>
     <style>
       div.flexbox {
         height: 200px;
         display: flex;
         flex-direction: column;
         margin-right: 2px;
         float: left;

--- a/layout/reftests/w3c-css/submitted/flexbox/flexbox-justify-content-vert-2.xhtml
+++ b/layout/reftests/w3c-css/submitted/flexbox/flexbox-justify-content-vert-2.xhtml
@@ -5,17 +5,17 @@
 -->
 <!-- Testcase with a series of flex containers testing each possible value of
      the 'justify-content' property, with margin/border/padding on the
      flex items. -->
 <html xmlns="http://www.w3.org/1999/xhtml">
   <head>
     <title>CSS Test: Testing 'justify-content' in a vertical flex container, with margins/border/padding on flex items</title>
     <link rel="author" title="Daniel Holbert" href="mailto:dholbert@mozilla.com"/>
-    <link rel="help" href="http://dev.w3.org/csswg/css-flexbox/#justify-content-property"/>
+    <link rel="help" href="http://www.w3.org/TR/css3-flexbox/#justify-content-property"/>
     <link rel="match" href="flexbox-justify-content-vert-2-ref.xhtml"/>
     <style>
       div.flexbox {
         height: 200px;
         display: flex;
         flex-direction: column;
         margin-right: 2px;
         float: left;

--- a/layout/reftests/w3c-css/submitted/flexbox/flexbox-justify-content-vert-3.xhtml
+++ b/layout/reftests/w3c-css/submitted/flexbox/flexbox-justify-content-vert-3.xhtml
@@ -12,17 +12,17 @@
          (bottom) side.
        * For 'flex-end', we should overflow on the start (top) side.
        * For 'center'/'space-around', we should overflow equally on both sides.
 -->
 <html xmlns="http://www.w3.org/1999/xhtml">
   <head>
     <title>CSS Test: Testing 'justify-content' in a vertical flex container, and its effects on flex items that overflow</title>
     <link rel="author" title="Daniel Holbert" href="mailto:dholbert@mozilla.com"/>
-    <link rel="help" href="http://dev.w3.org/csswg/css-flexbox/#justify-content-property"/>
+    <link rel="help" href="http://www.w3.org/TR/css3-flexbox/#justify-content-property"/>
     <link rel="match" href="flexbox-justify-content-vert-3-ref.xhtml"/>
     <style>
       body { margin-top: 100px; } /* So we can see top-overflowed stuff */
       div.flexbox {
         height: 30px;
         display: flex;
         flex-direction: column;
         margin-right: 2px;

--- a/layout/reftests/w3c-css/submitted/flexbox/flexbox-justify-content-vert-4.xhtml
+++ b/layout/reftests/w3c-css/submitted/flexbox/flexbox-justify-content-vert-4.xhtml
@@ -12,17 +12,17 @@
          (bottom) side.
        * For 'flex-end', we should overflow on the start (top) side.
        * For 'center'/'space-around', we should overflow equally on both sides.
 -->
 <html xmlns="http://www.w3.org/1999/xhtml">
   <head>
     <title>CSS Test: Testing 'justify-content' in a vertical flex container, and its effects on flex items that overflow, with margins/border/padding on flex items</title>
     <link rel="author" title="Daniel Holbert" href="mailto:dholbert@mozilla.com"/>
-    <link rel="help" href="http://dev.w3.org/csswg/css-flexbox/#justify-content-property"/>
+    <link rel="help" href="http://www.w3.org/TR/css3-flexbox/#justify-content-property"/>
     <link rel="match" href="flexbox-justify-content-vert-4-ref.xhtml"/>
     <style>
       body { margin-top: 100px; } /* So we can see top-overflowed stuff */
       div.flexbox {
         height: 30px;
         display: flex;
         flex-direction: column;
         margin-right: 4px;

--- a/layout/reftests/w3c-css/submitted/flexbox/flexbox-justify-content-vert-5.xhtml
+++ b/layout/reftests/w3c-css/submitted/flexbox/flexbox-justify-content-vert-5.xhtml
@@ -7,17 +7,17 @@
      property, in an auto-sized vertical flex container.  The flex container
      should shrink-wrap its contents' heights, leaving no packing space
      available.  So, the "justify-content" values should have no effect
      in this testcase. -->
 <html xmlns="http://www.w3.org/1999/xhtml">
   <head>
     <title>CSS Test: Testing 'justify-content' in an auto-sized vertical flex container</title>
     <link rel="author" title="Daniel Holbert" href="mailto:dholbert@mozilla.com"/>
-    <link rel="help" href="http://dev.w3.org/csswg/css-flexbox/#justify-content-property"/>
+    <link rel="help" href="http://www.w3.org/TR/css3-flexbox/#justify-content-property"/>
     <link rel="match" href="flexbox-justify-content-vert-5-ref.xhtml"/>
     <style>
       div.flexbox {
         display: flex;
         flex-direction: column;
         margin-right: 2px;
         float: left;
         border: 1px dotted black;

--- a/layout/reftests/w3c-css/submitted/flexbox/flexbox-margin-auto-horiz-1.xhtml
+++ b/layout/reftests/w3c-css/submitted/flexbox/flexbox-margin-auto-horiz-1.xhtml
@@ -4,17 +4,17 @@
      http://creativecommons.org/publicdomain/zero/1.0/
 -->
 <!-- Testcase with a variety of 'display: flex' examples
      with margin-left and/or margin-right set to 'auto'. -->
 <html xmlns="http://www.w3.org/1999/xhtml">
   <head>
     <title>CSS Test: Testing horizontal auto margins on flex items in a horizontal flex container</title>
     <link rel="author" title="Daniel Holbert" href="mailto:dholbert@mozilla.com"/>
-    <link rel="help" href="http://dev.w3.org/csswg/css-flexbox/#auto-margins"/>
+    <link rel="help" href="http://www.w3.org/TR/css3-flexbox/#auto-margins"/>
     <link rel="match" href="flexbox-margin-auto-horiz-1-ref.xhtml"/>
     <style>
       div.flexbox {
         width: 200px;
         height: 20px;
         background: lightgray;
         display: flex;
         margin-bottom: 2px;

--- a/layout/reftests/w3c-css/submitted/flexbox/flexbox-margin-auto-horiz-2.xhtml
+++ b/layout/reftests/w3c-css/submitted/flexbox/flexbox-margin-auto-horiz-2.xhtml
@@ -4,17 +4,17 @@
      http://creativecommons.org/publicdomain/zero/1.0/
 -->
 <!-- Testcase with a variety of 'display: flex' examples
      with margin-top and/or margin-bottom set to 'auto' on flex items. -->
 <html xmlns="http://www.w3.org/1999/xhtml">
   <head>
     <title>CSS Test: Testing vertical auto margins on flex items in a horizontal flex container</title>
     <link rel="author" title="Daniel Holbert" href="mailto:dholbert@mozilla.com"/>
-    <link rel="help" href="http://dev.w3.org/csswg/css-flexbox/#auto-margins"/>
+    <link rel="help" href="http://www.w3.org/TR/css3-flexbox/#auto-margins"/>
     <link rel="match" href="flexbox-margin-auto-horiz-2-ref.xhtml"/>
     <style>
       div.flexbox {
         border: 2px dotted black;
         display: flex;
         margin-bottom: 2px;
         width: 100px;
       }

--- a/layout/reftests/w3c-css/submitted/flexbox/flexbox-mbp-horiz-1-reverse.xhtml
+++ b/layout/reftests/w3c-css/submitted/flexbox/flexbox-mbp-horiz-1-reverse.xhtml
@@ -4,17 +4,17 @@
      http://creativecommons.org/publicdomain/zero/1.0/
 -->
 <!-- Testcase with borders on flex items, and "flex-direction: row-reverse" to
      reverse the flex container's main axis. -->
 <html xmlns="http://www.w3.org/1999/xhtml">
   <head>
     <title>CSS Test: Testing borders on flex items in a row-reverse horizontal flex container</title>
     <link rel="author" title="Daniel Holbert" href="mailto:dholbert@mozilla.com"/>
-    <link rel="help" href="http://dev.w3.org/csswg/css-flexbox/#layout-algorithm"/>
+    <link rel="help" href="http://www.w3.org/TR/css3-flexbox/#layout-algorithm"/>
     <link rel="match" href="flexbox-mbp-horiz-1-reverse-ref.xhtml"/>
     <style>
       div { height: 100px; border: 0; }
       div.flexbox {
         width: 200px;
         font-size: 10px;
         display: flex;
         flex-direction: row-reverse;

--- a/layout/reftests/w3c-css/submitted/flexbox/flexbox-mbp-horiz-1-rtl-reverse.xhtml
+++ b/layout/reftests/w3c-css/submitted/flexbox/flexbox-mbp-horiz-1-rtl-reverse.xhtml
@@ -5,17 +5,17 @@
 -->
 <!-- Testcase with borders on flex items, and "direction: rtl" and
      "flex-direction: row-reverse" to *doubly* reverse the flex container's
      main axis. --> 
 <html xmlns="http://www.w3.org/1999/xhtml">
   <head>
     <title>CSS Test: Testing borders on flex items in a row-reverse horizontal flex container, with 'direction: rtl'</title>
     <link rel="author" title="Daniel Holbert" href="mailto:dholbert@mozilla.com"/>
-    <link rel="help" href="http://dev.w3.org/csswg/css-flexbox/#layout-algorithm"/>
+    <link rel="help" href="http://www.w3.org/TR/css3-flexbox/#layout-algorithm"/>
     <link rel="match" href="flexbox-mbp-horiz-1-ref.xhtml"/>
     <style>
       div { height: 100px; border: 0; }
       div.flexbox {
         width: 200px;
         font-size: 10px;
         display: flex;
         flex-direction: row-reverse;

--- a/layout/reftests/w3c-css/submitted/flexbox/flexbox-mbp-horiz-1-rtl.xhtml
+++ b/layout/reftests/w3c-css/submitted/flexbox/flexbox-mbp-horiz-1-rtl.xhtml
@@ -4,17 +4,17 @@
      http://creativecommons.org/publicdomain/zero/1.0/
 -->
 <!-- Testcase with borders on flex items, and "direction: rtl" to reverse
      the flex container's main axis. -->
 <html xmlns="http://www.w3.org/1999/xhtml">
   <head>
     <title>CSS Test: Testing borders on flex items in a horizontal flex container with 'direction: rtl'</title>
     <link rel="author" title="Daniel Holbert" href="mailto:dholbert@mozilla.com"/>
-    <link rel="help" href="http://dev.w3.org/csswg/css-flexbox/#layout-algorithm"/>
+    <link rel="help" href="http://www.w3.org/TR/css3-flexbox/#layout-algorithm"/>
     <link rel="match" href="flexbox-mbp-horiz-1-reverse-ref.xhtml"/>
     <style>
       div { height: 100px; border: 0; }
       div.flexbox {
         width: 200px;
         font-size: 10px;
         display: flex;
         direction: rtl;

--- a/layout/reftests/w3c-css/submitted/flexbox/flexbox-mbp-horiz-1.xhtml
+++ b/layout/reftests/w3c-css/submitted/flexbox/flexbox-mbp-horiz-1.xhtml
@@ -3,17 +3,17 @@
      Any copyright is dedicated to the Public Domain.
      http://creativecommons.org/publicdomain/zero/1.0/
 -->
 <!-- Testcase with borders on flex items. -->
 <html xmlns="http://www.w3.org/1999/xhtml">
   <head>
     <title>CSS Test: Testing borders on flex items in a horizontal flex container</title>
     <link rel="author" title="Daniel Holbert" href="mailto:dholbert@mozilla.com"/>
-    <link rel="help" href="http://dev.w3.org/csswg/css-flexbox/#layout-algorithm"/>
+    <link rel="help" href="http://www.w3.org/TR/css3-flexbox/#layout-algorithm"/>
     <link rel="match" href="flexbox-mbp-horiz-1-ref.xhtml"/>
     <style>
       div { height: 100px; border: 0; }
       div.flexbox {
         width: 200px;
         font-size: 10px;
         display: flex;
       }

--- a/layout/reftests/w3c-css/submitted/flexbox/flexbox-mbp-horiz-2a.xhtml
+++ b/layout/reftests/w3c-css/submitted/flexbox/flexbox-mbp-horiz-2a.xhtml
@@ -3,17 +3,17 @@
      Any copyright is dedicated to the Public Domain.
      http://creativecommons.org/publicdomain/zero/1.0/
 -->
 <!-- Testcase with margin/border on flex items. -->
 <html xmlns="http://www.w3.org/1999/xhtml">
   <head>
     <title>CSS Test: Testing margins and borders on flex items in a horizontal flex container</title>
     <link rel="author" title="Daniel Holbert" href="mailto:dholbert@mozilla.com"/>
-    <link rel="help" href="http://dev.w3.org/csswg/css-flexbox/#layout-algorithm"/>
+    <link rel="help" href="http://www.w3.org/TR/css3-flexbox/#layout-algorithm"/>
     <link rel="match" href="flexbox-mbp-horiz-2-ref.xhtml"/>
     <style>
       div { height: 100px; border: 0; }
       div.flexbox {
         width: 200px;
         font-size: 10px;
         display: flex;
       }

--- a/layout/reftests/w3c-css/submitted/flexbox/flexbox-mbp-horiz-2b.xhtml
+++ b/layout/reftests/w3c-css/submitted/flexbox/flexbox-mbp-horiz-2b.xhtml
@@ -6,17 +6,17 @@
 <!-- Testcase with margin/border/padding on flex items. (NOTE: This renders
      the same as the "-2a" variant, which lacks padding, because we've
      just replaced some of the "-2a" variant's content-box area with
      padding-box area in this test.) -->
 <html xmlns="http://www.w3.org/1999/xhtml">
   <head>
     <title>CSS Test: Testing margins, borders, and padding on flex items in a horizontal flex container</title>
     <link rel="author" title="Daniel Holbert" href="mailto:dholbert@mozilla.com"/>
-    <link rel="help" href="http://dev.w3.org/csswg/css-flexbox/#layout-algorithm"/>
+    <link rel="help" href="http://www.w3.org/TR/css3-flexbox/#layout-algorithm"/>
     <link rel="match" href="flexbox-mbp-horiz-2-ref.xhtml"/>
     <style>
       div { height: 100px; border: 0; }
       div.flexbox {
         width: 200px;
         font-size: 10px;
         display: flex;
       }

--- a/layout/reftests/w3c-css/submitted/flexbox/flexbox-mbp-horiz-3-reverse.xhtml
+++ b/layout/reftests/w3c-css/submitted/flexbox/flexbox-mbp-horiz-3-reverse.xhtml
@@ -3,17 +3,17 @@
      Any copyright is dedicated to the Public Domain.
      http://creativecommons.org/publicdomain/zero/1.0/
 -->
 <!-- Testcase with border/padding on a row-reverse flex container and on its children -->
 <html xmlns="http://www.w3.org/1999/xhtml">
   <head>
     <title>CSS Test: Testing borders and padding on a row-reverse horizontal flex container and its flex items</title>
     <link rel="author" title="Daniel Holbert" href="mailto:dholbert@mozilla.com"/>
-    <link rel="help" href="http://dev.w3.org/csswg/css-flexbox/#layout-algorithm"/>
+    <link rel="help" href="http://www.w3.org/TR/css3-flexbox/#layout-algorithm"/>
     <link rel="match" href="flexbox-mbp-horiz-3-reverse-ref.xhtml"/>
     <style>
       div { height: 20px; border: 0; }
       div.flexbox {
         width: 200px;
         display: flex;
         flex-direction: row-reverse;
         margin-bottom: 2px;

--- a/layout/reftests/w3c-css/submitted/flexbox/flexbox-mbp-horiz-3.xhtml
+++ b/layout/reftests/w3c-css/submitted/flexbox/flexbox-mbp-horiz-3.xhtml
@@ -3,17 +3,17 @@
      Any copyright is dedicated to the Public Domain.
      http://creativecommons.org/publicdomain/zero/1.0/
 -->
 <!-- Testcase with border/padding on a flex container and on its children -->
 <html xmlns="http://www.w3.org/1999/xhtml">
   <head>
     <title>CSS Test: Testing borders and padding on a horizontal flex container and its flex items</title>
     <link rel="author" title="Daniel Holbert" href="mailto:dholbert@mozilla.com"/>
-    <link rel="help" href="http://dev.w3.org/csswg/css-flexbox/#layout-algorithm"/>
+    <link rel="help" href="http://www.w3.org/TR/css3-flexbox/#layout-algorithm"/>
     <link rel="match" href="flexbox-mbp-horiz-3-ref.xhtml"/>
     <style>
       div { height: 20px; border: 0; }
       div.flexbox {
         width: 200px;
         display: flex;
         margin-bottom: 2px;
       }

--- a/layout/reftests/w3c-css/submitted/flexbox/flexbox-mbp-horiz-4.xhtml
+++ b/layout/reftests/w3c-css/submitted/flexbox/flexbox-mbp-horiz-4.xhtml
@@ -7,17 +7,17 @@
      says that percentage values on padding/margin-top and -bottom should be
      resolved against the flex container's height (not its width, as would
      be the case in a block).
 -->
 <html xmlns="http://www.w3.org/1999/xhtml">
   <head>
     <title>CSS Test: Testing percent-valued padding and margin on flex items</title>
     <link rel="author" title="Daniel Holbert" href="mailto:dholbert@mozilla.com"/>
-    <link rel="help" href="http://dev.w3.org/csswg/css-flexbox/#layout-algorithm"/>
+    <link rel="help" href="http://www.w3.org/TR/css3-flexbox/#layout-algorithm"/>
     <link rel="match" href="flexbox-mbp-horiz-4-ref.xhtml"/>
     <style>
       div { border: 0; }
       div.flexbox {
         width: 200px;
         display: flex;
         margin-bottom: 2px;
         border: 1px dotted black;

--- a/layout/reftests/w3c-css/submitted/flexbox/flexbox-overflow-horiz-1.html
+++ b/layout/reftests/w3c-css/submitted/flexbox/flexbox-overflow-horiz-1.html
@@ -4,17 +4,17 @@
      http://creativecommons.org/publicdomain/zero/1.0/
 -->
 <!-- This testcase checks that we correctly handle the "overflow" property on
      a horizontal flex container. -->
 <html>
 <head>
   <title>CSS Test: Testing 'overflow' property on a horizontal flex container, with contents not overflowing</title>
   <link rel="author" title="Daniel Holbert" href="mailto:dholbert@mozilla.com">
-  <link rel="help" href="http://dev.w3.org/csswg/css-flexbox/#flex-containers">
+  <link rel="help" href="http://www.w3.org/TR/css3-flexbox/#flex-containers">
   <link rel="match" href="flexbox-overflow-horiz-1-ref.html">
   <style>
     .flexContainer {
       background: purple;
       display: flex;
       width: 70px;
       height: 70px;
       float: left;

--- a/layout/reftests/w3c-css/submitted/flexbox/flexbox-overflow-horiz-2.html
+++ b/layout/reftests/w3c-css/submitted/flexbox/flexbox-overflow-horiz-2.html
@@ -6,17 +6,17 @@
 <!-- This testcase checks that we honor "align-items" on a horizontal
      flex container that has "overflow: hidden".  We use a huge border on
      one of the flex items, large enough that it overflows the container,
      to be sure that "overflow: hidden" is actually applying. -->
 <html>
 <head>
   <title>CSS Test: Testing 'overflow' property on a horizontal flex container, with 'align-items: center'</title>
   <link rel="author" title="Daniel Holbert" href="mailto:dholbert@mozilla.com">
-  <link rel="help" href="http://dev.w3.org/csswg/css-flexbox/#flex-containers">
+  <link rel="help" href="http://www.w3.org/TR/css3-flexbox/#flex-containers">
   <link rel="match" href="flexbox-overflow-horiz-2-ref.html">
   <style>
     .flexContainer {
       background: purple;
       display: flex;
       align-items: center;
       width: 70px;
       height: 70px;

--- a/layout/reftests/w3c-css/submitted/flexbox/flexbox-overflow-horiz-3.html
+++ b/layout/reftests/w3c-css/submitted/flexbox/flexbox-overflow-horiz-3.html
@@ -6,17 +6,17 @@
 <!-- This testcase checks that we honor "justify-content" on a horizontal
      flex container that has "overflow:hidden".  We use a large flex item,
      large enough that it overflows the container, to be sure that
      "overflow: hidden" is actually applying. -->
 <html>
 <head>
   <title>CSS Test: Testing 'overflow' property on a horizontal flex container, with 'justify-content: space-around'</title>
   <link rel="author" title="Daniel Holbert" href="mailto:dholbert@mozilla.com">
-  <link rel="help" href="http://dev.w3.org/csswg/css-flexbox/#flex-containers">
+  <link rel="help" href="http://www.w3.org/TR/css3-flexbox/#flex-containers">
   <link rel="match" href="flexbox-overflow-horiz-3-ref.html">
   <style>
     .flexContainer {
       background: purple;
       display: flex;
       justify-content: space-around;
       width: 70px;
       height: 70px;

--- a/layout/reftests/w3c-css/submitted/flexbox/flexbox-overflow-vert-1.html
+++ b/layout/reftests/w3c-css/submitted/flexbox/flexbox-overflow-vert-1.html
@@ -4,17 +4,17 @@
      http://creativecommons.org/publicdomain/zero/1.0/
 -->
 <!-- This testcase checks that we correctly handle the "overflow" property on
      a vertical flex container with overflowing contents. -->
 <html>
 <head>
   <title>CSS Test: Testing 'overflow' property on a vertical flex container</title>
   <link rel="author" title="Daniel Holbert" href="mailto:dholbert@mozilla.com">
-  <link rel="help" href="http://dev.w3.org/csswg/css-flexbox/#flex-containers">
+  <link rel="help" href="http://www.w3.org/TR/css3-flexbox/#flex-containers">
   <link rel="match" href="flexbox-overflow-vert-1-ref.html">
   <style>
     .flexContainer {
       background: purple;
       display: flex;
       flex-direction: column;
       width: 70px;
       height: 70px;

--- a/layout/reftests/w3c-css/submitted/flexbox/flexbox-overflow-vert-2.html
+++ b/layout/reftests/w3c-css/submitted/flexbox/flexbox-overflow-vert-2.html
@@ -6,17 +6,17 @@
 <!-- This testcase checks that we honor "align-items" on a vertical
      flex container that has "overflow: hidden".  We use a huge border on
      one of the flex items, large enough that it overflows the container,
      to be sure that "overflow: hidden" is actually applying. -->
 <html>
 <head>
   <title>CSS Test: Testing 'overflow' property on a vertical flex container, with 'align-items: center'</title>
   <link rel="author" title="Daniel Holbert" href="mailto:dholbert@mozilla.com">
-  <link rel="help" href="http://dev.w3.org/csswg/css-flexbox/#flex-containers">
+  <link rel="help" href="http://www.w3.org/TR/css3-flexbox/#flex-containers">
   <link rel="match" href="flexbox-overflow-vert-2-ref.html">
   <style>
     .flexContainer {
       background: purple;
       display: flex;
       flex-direction: column;
       align-items: center;
       width: 70px;

--- a/layout/reftests/w3c-css/submitted/flexbox/flexbox-overflow-vert-3.html
+++ b/layout/reftests/w3c-css/submitted/flexbox/flexbox-overflow-vert-3.html
@@ -6,17 +6,17 @@
 <!-- This testcase checks that we honor "justify-content" on a vertical
      flex container that has "overflow:hidden".  We use a large flex item,
      large enough that it overflows the container, to be sure that
      "overflow: hidden" is actually applying. -->
 <html>
 <head>
   <title>CSS Test: Testing 'overflow' property on a vertical flex container, with 'justify-content: space-around'</title>
   <link rel="author" title="Daniel Holbert" href="mailto:dholbert@mozilla.com">
-  <link rel="help" href="http://dev.w3.org/csswg/css-flexbox/#flex-containers">
+  <link rel="help" href="http://www.w3.org/TR/css3-flexbox/#flex-containers">
   <link rel="match" href="flexbox-overflow-vert-3-ref.html">
   <style>
     .flexContainer {
       background: purple;
       display: flex;
       flex-direction: column;
       justify-content: space-around;
       width: 70px;

--- a/layout/reftests/w3c-css/submitted/flexbox/flexbox-paint-ordering-1.xhtml
+++ b/layout/reftests/w3c-css/submitted/flexbox/flexbox-paint-ordering-1.xhtml
@@ -4,17 +4,17 @@
      http://creativecommons.org/publicdomain/zero/1.0/
 -->
 <!-- Testcase with flex items containing overlapping content, to test
      their paint-order. -->
 <html xmlns="http://www.w3.org/1999/xhtml">
   <head>
     <title>CSS Test: Testing the paint-order of overlapping flex items, with varying tweaks on the container</title>
     <link rel="author" title="Daniel Holbert" href="mailto:dholbert@mozilla.com"/>
-    <link rel="help" href="http://dev.w3.org/csswg/css-flexbox/#painting"/>
+    <link rel="help" href="http://www.w3.org/TR/css3-flexbox/#painting"/>
     <link rel="match" href="flexbox-paint-ordering-1-ref.xhtml"/>
     <style>
       body {
         line-height: 0;
       }
       .container {
         width: 40px;
         height: 14px;

--- a/layout/reftests/w3c-css/submitted/flexbox/flexbox-paint-ordering-2.xhtml
+++ b/layout/reftests/w3c-css/submitted/flexbox/flexbox-paint-ordering-2.xhtml
@@ -5,17 +5,17 @@
 -->
 <!-- Testcase with flex items containing overlapping content, with
      "order" and "z-index" set on some of them, to test how that affects
      paint-order. -->
 <html xmlns="http://www.w3.org/1999/xhtml">
   <head>
     <title>CSS Test: Testing the paint-order of overlapping flex items with 'order' and 'z-index' set</title>
     <link rel="author" title="Daniel Holbert" href="mailto:dholbert@mozilla.com"/>
-    <link rel="help" href="http://dev.w3.org/csswg/css-flexbox/#painting"/>
+    <link rel="help" href="http://www.w3.org/TR/css3-flexbox/#painting"/>
     <link rel="match" href="flexbox-paint-ordering-2-ref.xhtml"/>
     <style>
       body {
         line-height: 0;
       }
 
       .flexbox {
         display: inline-flex;

--- a/layout/reftests/w3c-css/submitted/flexbox/flexbox-sizing-horiz-1.xhtml
+++ b/layout/reftests/w3c-css/submitted/flexbox/flexbox-sizing-horiz-1.xhtml
@@ -6,17 +6,17 @@
 <!--
      This testcase checks how "min-width" and "max-width" affect the sizing
      of horizontal flex containers that have no explicit "width" property.
 -->
 <html xmlns="http://www.w3.org/1999/xhtml">
   <head>
     <title>CSS Test: Testing sizing of an auto-sized horizontal flex container with min-width and max-width constraints</title>
     <link rel="author" title="Daniel Holbert" href="mailto:dholbert@mozilla.com"/>
-    <link rel="help" href="http://dev.w3.org/csswg/css-flexbox/"/>
+    <link rel="help" href="http://www.w3.org/TR/css3-flexbox/"/>
     <link rel="match" href="flexbox-sizing-horiz-1-ref.xhtml"/>
     <style>
       div { height: 10px; }
       div.flexbox {
         border: 1px dashed blue;
         font-size: 10px;
         display: flex;
         margin-bottom: 2px;

--- a/layout/reftests/w3c-css/submitted/flexbox/flexbox-sizing-horiz-2.xhtml
+++ b/layout/reftests/w3c-css/submitted/flexbox/flexbox-sizing-horiz-2.xhtml
@@ -6,17 +6,17 @@
 <!--
      This testcase checks how "min-height" and "max-height" affect the sizing
      of horizontal flex containers that have no explicit "height" property.
 -->
 <html xmlns="http://www.w3.org/1999/xhtml">
   <head>
     <title>CSS Test: Testing sizing of an auto-sized horizontal flex container with min-height and max-height constraints</title>
     <link rel="author" title="Daniel Holbert" href="mailto:dholbert@mozilla.com"/>
-    <link rel="help" href="http://dev.w3.org/csswg/css-flexbox/"/>
+    <link rel="help" href="http://www.w3.org/TR/css3-flexbox/"/>
     <link rel="match" href="flexbox-sizing-horiz-2-ref.xhtml"/>
     <style>
       div { width: 200px; }
       div.flexbox {
         border: 1px dashed blue;
         background: lightgreen;
         font-size: 10px;
         display: flex;

--- a/layout/reftests/w3c-css/submitted/flexbox/flexbox-sizing-vert-1.xhtml
+++ b/layout/reftests/w3c-css/submitted/flexbox/flexbox-sizing-vert-1.xhtml
@@ -6,17 +6,17 @@
 <!--
      This testcase checks how "min-height" and "max-height" affect the sizing
      of vertical flex containers that have no explicit "height" property.
 -->
 <html xmlns="http://www.w3.org/1999/xhtml">
   <head>
     <title>CSS Test: Testing sizing of an auto-sized vertical flex container with min-height and max-height constraints</title>
     <link rel="author" title="Daniel Holbert" href="mailto:dholbert@mozilla.com"/>
-    <link rel="help" href="http://dev.w3.org/csswg/css-flexbox/"/>
+    <link rel="help" href="http://www.w3.org/TR/css3-flexbox/"/>
     <link rel="match" href="flexbox-sizing-vert-1-ref.xhtml"/>
     <style>
       div { width: 10px; }
       div.flexbox {
         float: left;
         border: 1px dashed blue;
         font-size: 10px;
         display: flex;

--- a/layout/reftests/w3c-css/submitted/flexbox/flexbox-sizing-vert-2.xhtml
+++ b/layout/reftests/w3c-css/submitted/flexbox/flexbox-sizing-vert-2.xhtml
@@ -6,17 +6,17 @@
 <!--
      This testcase checks how "min-width" and "max-width" affect the sizing
      of vertical flex containers that have no explicit "width" property.
 -->
 <html xmlns="http://www.w3.org/1999/xhtml">
   <head>
     <title>CSS Test: Testing sizing of an auto-sized vertical flex container with min-width and max-width constraints</title>
     <link rel="author" title="Daniel Holbert" href="mailto:dholbert@mozilla.com"/>
-    <link rel="help" href="http://dev.w3.org/csswg/css-flexbox/"/>
+    <link rel="help" href="http://www.w3.org/TR/css3-flexbox/"/>
     <link rel="match" href="flexbox-sizing-vert-2-ref.xhtml"/>
     <style>
       div { height: 100px; }
       div.flexbox {
         float: left;
         border: 1px dashed blue;
         background: lightgreen;
         font-size: 10px;

--- a/layout/reftests/w3c-css/submitted/flexbox/flexbox-table-fixup-1a.xhtml
+++ b/layout/reftests/w3c-css/submitted/flexbox/flexbox-table-fixup-1a.xhtml
@@ -8,17 +8,17 @@
      table-fixup.  We use justify-content:space-between to stick packing
      space between flex items, so that we can verify that e.g. a contiguous
      run of <td>s will end up in the same flex item (wrapped in a table).
 -->
 <html xmlns="http://www.w3.org/1999/xhtml">
   <head>
     <title>CSS Test: Testing that table cells in a flex container get an anonymous table wrapper that forms the flex item</title>
     <link rel="author" title="Daniel Holbert" href="mailto:dholbert@mozilla.com"/>
-    <link rel="help" href="http://dev.w3.org/csswg/css-flexbox/#flex-items"/>
+    <link rel="help" href="http://www.w3.org/TR/css3-flexbox/#flex-items"/>
     <link rel="match" href="flexbox-table-fixup-1-ref.xhtml"/>
     <style>
       div.flexbox {
         border: 1px dashed blue;
         width: 200px;
         display: flex;
         justify-content: space-around;
       }

--- a/layout/reftests/w3c-css/submitted/flexbox/flexbox-table-fixup-1b.xhtml
+++ b/layout/reftests/w3c-css/submitted/flexbox/flexbox-table-fixup-1b.xhtml
@@ -14,17 +14,17 @@
      don't themselves form flex items.  The flex property _is_ honored on
      the <div class="c">, though, because _its_ box _is_ a direct child of a
      flexbox, so it _is_ a flex item.
 -->
 <html xmlns="http://www.w3.org/1999/xhtml">
   <head>
     <title>CSS Test: Testing that the 'flex' shorthand has no effect on table cells in a flex container, since they aren't flex items</title>
     <link rel="author" title="Daniel Holbert" href="mailto:dholbert@mozilla.com"/>
-    <link rel="help" href="http://dev.w3.org/csswg/css-flexbox/#flex-items"/>
+    <link rel="help" href="http://www.w3.org/TR/css3-flexbox/#flex-items"/>
     <link rel="match" href="flexbox-table-fixup-1-ref.xhtml"/>
     <style>
       div.flexbox {
         border: 1px dashed blue;
         width: 200px;
         display: flex;
         justify-content: space-around;
       }

--- a/layout/reftests/w3c-css/submitted/flexbox/flexbox-whitespace-handling-1a.xhtml
+++ b/layout/reftests/w3c-css/submitted/flexbox/flexbox-whitespace-handling-1a.xhtml
@@ -13,17 +13,17 @@
      The test also uses 'justify-content: space-around' to be sure we can
      tell whether anonymous flex items are being created around the whitespace
      (since they'd claim a share of the packing space if they were there).
 -->
 <html xmlns="http://www.w3.org/1999/xhtml">
   <head>
     <title>CSS Test: Test that anonymous flex items aren't created for pure-whitespace inline content</title>
     <link rel="author" title="Daniel Holbert" href="mailto:dholbert@mozilla.com"/>
-    <link rel="help" href="http://dev.w3.org/csswg/css-flexbox/#flex-items"/>
+    <link rel="help" href="http://www.w3.org/TR/css3-flexbox/#flex-items"/>
     <link rel="match" href="flexbox-whitespace-handling-1-ref.xhtml"/>
     <style>
       div { height: 100px; }
       div.flexbox {
         white-space: pre;
         border: 1px dashed blue;
         width: 200px;
         display: flex;

--- a/layout/reftests/w3c-css/submitted/flexbox/flexbox-whitespace-handling-1b.xhtml
+++ b/layout/reftests/w3c-css/submitted/flexbox/flexbox-whitespace-handling-1b.xhtml
@@ -9,17 +9,17 @@
      doing things right).
 -->
 <!-- XXXdholbert Does this testcase add value?
     (Maybe it should be an alternate reference case.) -->
 <html xmlns="http://www.w3.org/1999/xhtml">
   <head>
     <title>CSS Test: Test that flex items are created correctly</title>
     <link rel="author" title="Daniel Holbert" href="mailto:dholbert@mozilla.com"/>
-    <link rel="help" href="http://dev.w3.org/csswg/css-flexbox/#flex-items"/>
+    <link rel="help" href="http://www.w3.org/TR/css3-flexbox/#flex-items"/>
     <link rel="match" href="flexbox-whitespace-handling-1-ref.xhtml"/>
     <style>
       div { height: 100px; }
       div.flexbox {
         border: 1px dashed blue;
         width: 200px;
         display: flex;
         justify-content: space-around;

--- a/layout/reftests/w3c-css/submitted/flexbox/flexbox-whitespace-handling-2.xhtml
+++ b/layout/reftests/w3c-css/submitted/flexbox/flexbox-whitespace-handling-2.xhtml
@@ -7,17 +7,17 @@
      This test verifies that we preserve whitespace at the beginning & end of
      anonymous flex items (using "white-space: pre" so that it actually
      occupies space and affects the rendering).
 -->
 <html xmlns="http://www.w3.org/1999/xhtml">
   <head>
     <title>CSS Test: Test that whitespace is preserved at the edges of anonymous flex items if 'white-space: pre' is set</title>
     <link rel="author" title="Daniel Holbert" href="mailto:dholbert@mozilla.com"/>
-    <link rel="help" href="http://dev.w3.org/csswg/css-flexbox/#flex-items"/>
+    <link rel="help" href="http://www.w3.org/TR/css3-flexbox/#flex-items"/>
     <link rel="match" href="flexbox-whitespace-handling-2-ref.xhtml"/>
     <link rel="stylesheet" type="text/css" href="support/ahem.css" />
     <style>
       div { height: 100px; }
       div.flexbox {
         white-space: pre;
         border: 1px dashed blue;
         width: 200px;

--- a/layout/reftests/w3c-css/submitted/flexbox/flexbox-with-pseudo-elements-1.html
+++ b/layout/reftests/w3c-css/submitted/flexbox/flexbox-with-pseudo-elements-1.html
@@ -6,17 +6,17 @@
 <!-- Testcase to ensure we handle ::before and ::after pseudo-elements on
      a flex container and treat them as flex items (e.g. honoring "align-self",
      and not merging them into anonymous flex items formed around text).
 -->
 <html>
 <head>
   <title>CSS Test: Testing that generated content nodes are treated as a flex items</title>
   <link rel="author" title="Daniel Holbert" href="mailto:dholbert@mozilla.com">
-  <link rel="help" href="http://dev.w3.org/csswg/css-flexbox/#flex-items">
+  <link rel="help" href="http://www.w3.org/TR/css3-flexbox/#flex-items">
   <link rel="match" href="flexbox-with-pseudo-elements-1-ref.html">
   <meta charset="utf-8">
   <style>
     .flexContainer {
       display: flex;
       align-items: flex-end;
       justify-content: space-between;
       height: 50px;

--- a/layout/reftests/w3c-css/submitted/flexbox/flexbox-with-pseudo-elements-2.html
+++ b/layout/reftests/w3c-css/submitted/flexbox/flexbox-with-pseudo-elements-2.html
@@ -5,17 +5,17 @@
 -->
 <!-- Testcase to ensure we handle ::before and ::after pseudo-elements on
      a flex container and treat them as flex items (e.g. honoring "order").
 -->
 <html>
 <head>
   <title>CSS Test: Testing that generated content nodes are treated as a flex items, and honor 'order'</title>
   <link rel="author" title="Daniel Holbert" href="mailto:dholbert@mozilla.com">
-  <link rel="help" href="http://dev.w3.org/csswg/css-flexbox/#flex-items">
+  <link rel="help" href="http://www.w3.org/TR/css3-flexbox/#flex-items">
   <link rel="match" href="flexbox-with-pseudo-elements-2-ref.html">
   <meta charset="utf-8">
   <style>
     .flexContainer {
       display: flex;
       margin-bottom: 2px;
       background: lightgray;
     }

--- a/layout/reftests/w3c-css/submitted/flexbox/flexbox-with-pseudo-elements-3.html
+++ b/layout/reftests/w3c-css/submitted/flexbox/flexbox-with-pseudo-elements-3.html
@@ -10,17 +10,17 @@
      Note that we *don't* treat the table row or cell frames themselves as flex
      items, because they get wrapped in an anonymous table box, and *that* is
      the flex item.  So, "align-self" and "order" have no effect on the
      row/cell. -->
 <html>
 <head>
   <title>CSS Test: Testing that generated content nodes with table-part display types are wrapped with an anonymous table, which forms a flex item</title>
   <link rel="author" title="Daniel Holbert" href="mailto:dholbert@mozilla.com">
-  <link rel="help" href="http://dev.w3.org/csswg/css-flexbox/#flex-items">
+  <link rel="help" href="http://www.w3.org/TR/css3-flexbox/#flex-items">
   <link rel="match" href="flexbox-with-pseudo-elements-3-ref.html">
   <meta charset="utf-8">
   <style>
     .flexContainer {
       display: flex;
       align-items: flex-end;
       justify-content: space-between;
       height: 50px;

author	L. David Baron <dbaron@dbaron.org>
	Fri, 07 Jun 2013 12:55:28 +0900
changeset 146692	679350e2d6992d37b2a439182dba9e82c31d9f79
parent 146691	b252464d739e6f981bd4fe16aedf6e0395a2e5c7
child 146693	fbb88e029c01267afac32ab2a63552a5abdf20bd
push id	368
push user	bbajaj@mozilla.com
push date	Mon, 09 Sep 2013 22:57:58 +0000
treeherder	mozilla-release@5a4f47ae1217 [default view] [failures only]
perfherder	[talos] [build metrics] [platform microbench] (compared to previous push)
bugs	880137
milestone	24.0a1
first release with	nightly linux32 6006abb39d8e / 24.0a1 / 20130608031212 / files nightly linux64 6006abb39d8e / 24.0a1 / 20130608031212 / files nightly mac 6006abb39d8e / 24.0a1 / 20130608031212 / files nightly win32 6006abb39d8e / 24.0a1 / 20130608031212 / files nightly win64 6006abb39d8e / 24.0a1 / 20130608031212 / files
last release without	nightly linux32 dc8e78ed8c44 / 24.0a1 / 20130607031055 / files nightly linux64 dc8e78ed8c44 / 24.0a1 / 20130607031055 / files nightly mac dc8e78ed8c44 / 24.0a1 / 20130607031055 / files nightly win32 dc8e78ed8c44 / 24.0a1 / 20130607031055 / files nightly win64 dc8e78ed8c44 / 24.0a1 / 20130607031055 / files

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