Issue 119 - Switch to injecting CSS for element hiding

src/plugin/PluginFilter.h

 /*
  * This file is part of Adblock Plus <https://adblockplus.org/>,
  * Copyright (C) 2006-2015 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 121 matching lines @@
   // (Tag,Name) -> Filter
   typedef std::multimap<std::pair<CString,CString>, CFilterElementHide> TFilterElementHideTagsNamed;
 
   // Tag -> Filter
   typedef std::multimap<CString, CFilterElementHide> TFilterElementHideTags;
 
 
   TFilterElementHideTagsNamed m_elementHideTagsId;
   TFilterElementHideTagsNamed m_elementHideTagsClass;
   TFilterElementHideTags m_elementHideTags;
+  std::vector<std::wstring> m_hideFilters;
 
   void ClearFilters();
 
 public:
 
   CPluginFilter(const CString& dataPath = "");
 
-  bool LoadHideFilters(std::vector<std::wstring> filters);
+  bool LoadHideFilters(const std::vector<std::wstring>& filters);
 
   bool AddFilterElementHide(CString filter);
 
 
   bool IsElementHidden(const std::wstring& tag, IHTMLElement* pEl, const std::wstring& domain, const std::wstring& indent) const;
 
 
   bool ShouldBlock(const std::wstring& src, AdblockPlus::FilterEngine::ContentType contentType, const std::wstring& domain, bool addDebug=false) const;
 
   HANDLE hideFiltersLoadedEvent;
+  const std::vector<std::wstring>& GetHideFilters() const;
 };
 
 
 #endif // _PLUGIN_FILTER_H_