CWG 1170 has been fixed for destructors

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@131290 91177308-0d34-0410-b5e6-96231b3b80d8

www/type_traits_design.html

@@ -145,7 +145,7 @@ changed.  Please see:
 
 <tr>
 <td><tt>is_destructible&lt;T&gt;</tt></td>
-<td bgcolor="#FF5965">Needs CWG 1170</td>
+<td></td>
 </tr>
 
 <tr>
@@ -225,7 +225,7 @@ changed.  Please see:
 
 <tr>
 <td><tt>is_nothrow_destructible&lt;T&gt;</tt></td>
-<td bgcolor="#FF5965">Needs CWG 1170</td>
+<td></td>
 </tr>
 
 <tr>