[css-font-loading] Define that everything goes on the 'font loading' task source.

--HG--
extra : rebase_source : fd90fe9bdc186fdbf76f94faafe0d9d3f518e234

Author: tabatkins

css-font-loading/Overview.bs

@@ -49,6 +49,12 @@ Values</h3>
 	which are defined in <a href="http://wiki.ecmascript.org/doku.php?id=harmony:specification_drafts">ECMAScript 6</a>.
 	HTML5Rocks has some <a href="http://www.html5rocks.com/en/tutorials/es6/promises/">good tutorial material introducing Promises</a>.
 
+<h3 id='task-source'>
+Task Sources</h3>
+
+	Whenever this specification queues a task,
+	it queues it onto the "font loading" task source.
+
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css-font-loading/Overview.html

@@ -120,7 +120,8 @@ <h2 class="no-num no-toc no-ref heading settled heading" id=contents><span class
 <div data-fill-with=table-of-contents><ul class=toc>
 	<li><a href=#introduction><span class=secno>1</span>  Introduction</a>
 		<ul class=toc>
-		<li><a href=#values><span class=secno>1.1</span>  Values</a></ul>
+		<li><a href=#values><span class=secno>1.1</span>  Values</a>
+		<li><a href=#task-source><span class=secno>1.2</span>  Task Sources</a></ul>
 	<li><a href=#fontface-interface><span class=secno>2</span>  The <code>FontFace</code> Interface</a>
 		<ul class=toc>
 		<li><a href=#font-face-constructor><span class=secno>2.1</span>  The Constructor</a>
@@ -193,6 +194,12 @@ <h3 class="heading settled heading" data-level=1.1 id=values><span class=secno>1
 	which are defined in <a href="http://wiki.ecmascript.org/doku.php?id=harmony:specification_drafts">ECMAScript 6</a>.
 	HTML5Rocks has some <a href=http://www.html5rocks.com/en/tutorials/es6/promises/>good tutorial material introducing Promises</a>.</p>
 
+<h3 class="heading settled heading" data-level=1.2 id=task-source><span class=secno>1.2 </span><span class=content>
+Task Sources</span><a class=self-link href=#task-source></a></h3>
+
+<p>Whenever this specification queues a task,
+	it queues it onto the "font loading" task source.</p>
+
 
 
 <h2 class="heading settled heading" data-level=2 id=fontface-interface><span class=secno>2 </span><span class=content>