Issue 1591 - Add ELEMHIDE to AdblockPlus::FilterEngine::ContentType enum

include/AdblockPlus/FilterEngine.h

 /*
  * This file is part of Adblock Plus <http://adblockplus.org/>,
  * Copyright (C) 2006-2014 Eyeo GmbH
  *
  * Adblock Plus is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 3 as
  * published by the Free Software Foundation.
  *
  * Adblock Plus is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
@@ skipping 141 matching lines @@
   public:
     // Make sure to keep ContentType in sync with FilterEngine::contentTypes
     /**
      * Possible resource content types.
      */
     enum ContentType {CONTENT_TYPE_OTHER, CONTENT_TYPE_SCRIPT,
                       CONTENT_TYPE_IMAGE, CONTENT_TYPE_STYLESHEET,
                       CONTENT_TYPE_OBJECT, CONTENT_TYPE_SUBDOCUMENT,
                       CONTENT_TYPE_DOCUMENT, CONTENT_TYPE_XMLHTTPREQUEST,
                       CONTENT_TYPE_OBJECT_SUBREQUEST, CONTENT_TYPE_FONT,
-                      CONTENT_TYPE_MEDIA};
+                      CONTENT_TYPE_MEDIA, CONTENT_TYPE_ELEMHIDE};
 
     /**
      * Callback type invoked when an update becomes available.
      * The parameter is the download URL of the update.
      */
     typedef std::tr1::function<void(const std::string&)>
         UpdateAvailableCallback;
 
     /**
      * Callback type invoked when a manually triggered update check finishes.
@@ skipping 201 matching lines @@
                                ContentType contentType,
                                const std::string& documentUrl) const;
     void UpdateAvailable(UpdateAvailableCallback callback, JsValueList& params);
     void UpdateCheckDone(const std::string& eventName,
                          UpdateCheckDoneCallback callback, JsValueList& params);
     void FilterChanged(FilterChangeCallback callback, JsValueList& params);
   };
 }
 
 #endif