removed 'destination' canvas compositing operator

Author: Rik Cabanier

compositing-1/Overview.bs

@@ -54,12 +54,9 @@ This module also extends the <a href="http://www.w3.org/TR/2dcontext2/#dom-conte
 <h3 id="values">Values</h3>
 
 This specification follows the <a href="http://www.w3.org/TR/CSS21/about.html#property-defs">CSS property
-definition conventions</a> from <a href="#ref-CSS21"
-rel=biblioentry>[CSS21]<!--{{!CSS21}}--></a>. Value types not defined in
-this specification are defined in CSS Level 2 Revision 1 <a
-href="#ref-CSS21" rel=biblioentry>[CSS21]<!--{{!CSS21}}--></a>. Other CSS
-modules may expand the definitions of these value types: for example <a
-href="#CSS3COLOR" rel=biblioentry>[CSS3COLOR]<!--{{CSS3COLOR}}--></a>,
+definition conventions</a> from [CSS21]. Value types not defined in
+this specification are defined in CSS Level 2 Revision 1 [CSS21]. Other CSS
+modules may expand the definitions of these value types: for example [CSS3COLOR],
 when combined with this module, expands the definition of the &lt;color>
 value type as used in this specification.
 
@@ -670,7 +667,7 @@ However, the <a href="http://www.w3.org/TR/2dcontext/#clipping-region">clipping
 
 The syntax of the property of <<composite-mode>> is given with:
 
-<pre class="composite"><dfn id="ltcompositegt">&lt;composite-mode></dfn> = <a href="#porterduffcompositingoperators_clear">clear</a> | <a href="#porterduffcompositingoperators_src">copy</a> | <a href="#porterduffcompositingoperators_dst">destination</a> | <a href="#porterduffcompositingoperators_srcover">source-over</a> | <a href="#porterduffcompositingoperators_dstover">destination-over</a> | <a href="#porterduffcompositingoperators_srcin">source-in</a> | <br><a href="#porterduffcompositingoperators_dstin">destination-in</a> | <a href="#porterduffcompositingoperators_srcout">source-out</a> | <a href="#porterduffcompositingoperators_dstout">destination-out</a> | <a href="#porterduffcompositingoperators_srcatop">source-atop</a> | <a href="#porterduffcompositingoperators_dstatop">destination-atop</a> | <a href="#porterduffcompositingoperators_xor">xor</a> | <a href="#porterduffcompositingoperators_plus">lighter</a></pre>
+<pre class="composite"><dfn id="ltcompositegt">&lt;composite-mode></dfn> = <a href="#porterduffcompositingoperators_clear">clear</a> | <a href="#porterduffcompositingoperators_src">copy</a> | <a href="#porterduffcompositingoperators_srcover">source-over</a> | <a href="#porterduffcompositingoperators_dstover">destination-over</a> | <a href="#porterduffcompositingoperators_srcin">source-in</a> | <br><a href="#porterduffcompositingoperators_dstin">destination-in</a> | <a href="#porterduffcompositingoperators_srcout">source-out</a> | <a href="#porterduffcompositingoperators_dstout">destination-out</a> | <a href="#porterduffcompositingoperators_srcatop">source-atop</a> | <br><a href="#porterduffcompositingoperators_dstatop">destination-atop</a> | <a href="#porterduffcompositingoperators_xor">xor</a> | <a href="#porterduffcompositingoperators_plus">lighter</a></pre>
 
 <h2 id="whatiscompositing">Introduction to compositing</h2>