Move detached files from web/ to (core/modules)/exported.

third_party/WebKit/Source/core/exported/WebSelector.cpp

 /*
  * Copyright (C) 2013 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 34 matching lines @@
     for (const CSSSelector* selector = selector_list.First(); selector;
          selector = selector_list.Next(*selector)) {
       if (!selector->IsCompound())
         return WebString();
     }
   }
   return selector_list.SelectorsText();
 }
 
 }  // namespace blink