Rename frog dom to match SDK naming convention

client/dom/frog/dom_frog.dart

 #library('dom');
 
-#native('frog_dom.js');
+#native('dom_frog.js');
 // Copyright (c) 2011, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 // DO NOT EDIT
 // Auto-generated Dart DOM library.
 
 
 
 // #source('src/_FactoryProviders.dart');
@@ skipping 11981 matching lines @@
       startIndex = a.length - 1;
     }
     for (int i = startIndex; i >= 0; i--) {
       if (a[i] == element) {
         return i;
       }
     }
     return -1;
   }
 }