[e] (0) more work on the content-sniffing code

git-svn-id: http://svn.whatwg.org/webapps@508 340c8d12-0b0e-0410-8428-c7bf67bfef74

index

@@ -18517,17 +18517,10 @@ XXX selection ranges -->
      unknown type"><a href="#content-type2">unknown type</a></em> step
      below.</span>
 
-   <li>
-    <p>If the <var title="">official type</var> is a feed type supported by
-     the user agent (e.g. "application/rss+xml" or "application/atom+xml"),
-     then jump to the <em title="content-type sniffing: feed"><a
-     href="#content-type4">feed</a></em> section below.
-
    <li>
     <p>If the <var title="">official type</var> ends in "+xml", or if it is
-     either "text/xml" or "application/xml", then jump to the <em
-     title="content-type sniffing: xml"><a href="#content-type3">XML</a></em>
-     section below.
+     either "text/xml" or "application/xml", then the the sniffed type of the
+     resource is the <var title="">official type</var>.
 
    <li>
     <p>If the <var title="">official type</var> is an image type supported by

source

@@ -16499,15 +16499,10 @@ XXX selection ranges -->
    title="content-type sniffing: unknown type">unknown type</em> step
    below.</p></li>
 
-   <li><p>If the <var title="">official type</var> is a feed type
-   supported by the user agent (e.g. "application/rss+xml" or
-   "application/atom+xml"), then jump to the <em title="content-type
-   sniffing: feed">feed</em> section below.</p></li>
-
    <li><p>If the <var title="">official type</var> ends in "+xml", or
-   if it is either "text/xml" or "application/xml", then jump to the
-   <em title="content-type sniffing: xml">XML</em> section
-   below.</p></li>
+   if it is either "text/xml" or "application/xml", then the the
+   sniffed type of the resource is the <var title="">official
+   type</var>.</p></li>
 
    <li><p>If the <var title="">official type</var> is an image type
    supported by the user agent (e.g. "image/png", "image/gif",