Update touch-action hit-testing to match latest spec changes.

Source/web/tests/data/touch-action-simple.html

Index: Source/web/tests/data/touch-action-simple.html
diff --git a/Source/web/tests/data/touch-action-simple.html b/Source/web/tests/data/touch-action-simple.html
index b98e8d726f4b4fcbd5d37bc909c47c69c4122745..5dcfab76ac191557a0fd7f6a0d765983f7376f84 100644
--- a/Source/web/tests/data/touch-action-simple.html
+++ b/Source/web/tests/data/touch-action-simple.html
@@ -51,8 +51,24 @@
   </span>
 </div>
 
+<div style='height: 0; margin-bottom: 50px'>

[Rick Byers, 2014/04/02 20:25:20]

remove this div. Since you're not specifying a touch-action here I don't think
you need it (or if you do, it doesn't need any styling).

[Zeeshan Qureshi, 2014/04/04 01:12:31]

Done.

+  <svg class='ta-none' expected-action='none' xmlns="http://www.w3.org/2000/svg">
+  touch-action should be applicable to svg root element
+  </svg>
+</div>
+
 <div class='ta-none' style='height: 0; margin-bottom: 50px'>
   <svg expected-action='none' xmlns="http://www.w3.org/2000/svg">
   touch-action should be inherited by svg root element
   </svg>
-</div>
+</div>
+
+<div style='height: 0; margin-bottom: 50px'>

[Rick Byers, 2014/04/02 20:25:20]

ditto for above

[Zeeshan Qureshi, 2014/04/04 01:12:31]

Done.

+  <img class='ta-none' expected-action='none' src='white-1x1.png'></img>
+  touch-action should be applicable to img element
+</div>
+
+<div class='ta-none' style='height: 0; margin-bottom: 50px'>
+  <img expected-action='none' src='white-1x1.png'></img>
+  touch-action should be inherited by img element
+</div>

[Rick Byers, 2014/04/02 20:25:20]

probably need a simple column or row case

[Zeeshan Qureshi, 2014/04/04 01:12:31]

Added.