Update CSS tests to revision 0698c2aa9ead844b6d7d10eafb096cb1118e13ef

tests/wpt/css-tests/css21_dev/xhtml1print/reference/margin-collapse-clear-012-ref.xht

@@ -24,13 +24,13 @@
   height: 200px;
   width: 50%;
   }
-  
+
   div#yellow
   {
   background-color: yellow;
   height: 100px;
   }
-  ]]></style>  
+  ]]></style>
 
  </head>
 
@@ -39,7 +39,7 @@
   <p>Test passes if there is <strong>no red</strong>.</p>
 
   <div id="lime"><img src="support/swatch-blue.png" height="100" width="100" alt="Image download support must be enabled" /></div>
-  
+
   <div id="yellow"></div>
 
  </body>