[css3-sizing] Add prelim version of width:repudiate-floats;

Author: tabatkins

css3-sizing/Overview.html

@@ -494,6 +494,17 @@ <h3 id=width-height-keywords><span class=secno>3.1. </span> New Keywords
    <dd> Use the <a href="#fit-content-measure"><i>fit-content measure</i></a>
     or <a href="#fit-content-extent"><i>fit-content extent</i></a>, as
     appropriate to the writing mode.
+
+   <dt><dfn id=repudiate-floats>‘<code
+    class=css>repudiate-floats</code>’</dfn>
+
+   <dd> In the inline axis, use the larger of the min-content measure, and
+    the fill-available measure minus the size of any non-descendant floats in
+    the same formatting context. (This is similar to the behavior of a box
+    that establishes a formatting context next to a float.) In the block
+    axis, this is identical to ‘<code class=css>auto</code>’.
+    <p class=issue> Does this value work? Is it needed? Also: less stupid
+     name?
   </dl>
 
   <p class=issue> Right now all of these except ‘<a
@@ -1217,6 +1228,10 @@ <h2 class=no-num id=index> Index</h2>
    <li>renderer, <a href="#renderer" title=renderer><strong>6.2.</strong></a>
 
 
+   <li>‘<a href="#repudiate-floats"><code
+    class=css>repudiate-floats</code></a>’, <a href="#repudiate-floats"
+    title="''repudiate-floats''"><strong>3.1.</strong></a>
+
    <li>size, <a href="#size" title=size><strong>2.</strong></a>
 
    <li>style sheet

css3-sizing/Overview.src.html

@@ -278,6 +278,20 @@ <h3 id='width-height-keywords'>
 		<dd>
 			Use the <i>fit-content measure</i> or <i>fit-content extent</i>,
 			as appropriate to the writing mode.
+
+		<dt><dfn>''repudiate-floats''</dfn>
+		<dd>
+			In the inline axis,
+			use the larger of the min-content measure,
+			and the fill-available measure minus the size of any non-descendant floats in the same formatting context.
+			(This is similar to the behavior of a box that establishes a formatting context next to a float.)
+			In the block axis,
+			this is identical to ''auto''.
+
+			<p class='issue'>
+				Does this value work?
+				Is it needed?
+				Also: less stupid name?
 	</dl>
 
 	<p class="issue">