Issue 1557 - Update to the recent libadblockplus to reduce additional updates in the logic later.

src/plugin/PluginWbPassThrough.h

Index: src/plugin/PluginWbPassThrough.h
===================================================================
--- a/src/plugin/PluginWbPassThrough.h
+++ b/src/plugin/PluginWbPassThrough.h
@@ -1,22 +1,23 @@
-/*
- * 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
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Adblock Plus.  If not, see <http://www.gnu.org/licenses/>.
- */
-
+/*
+ * 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
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Adblock Plus.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
 #pragma once
 #include <cstdint>
+#include <AdblockPlus/FilterEngine.h>
 #include "ProtocolCF.h"
 #include "ProtocolImpl.h"
 #define IE_MAX_URL_LENGTH 2048
@@ -32,13 +33,13 @@
 
 	uint64_t m_currentPositionOfSentPage;
 	CComPtr<IInternetProtocol> m_pTargetProtocol;
-	int m_contentType;
+	AdblockPlus::FilterEngine::ContentType m_contentType;
 	std::wstring m_boundDomain;
 	bool m_isCustomResponse;
 
-	int GetContentTypeFromMimeType(const CString& mimeType);
-  int GetContentTypeFromURL(const std::wstring& src);
-  int GetContentType(const CString& mimeType, const std::wstring& domain, const std::wstring& src);
+	AdblockPlus::FilterEngine::ContentType GetContentTypeFromMimeType(const CString& mimeType);
+	AdblockPlus::FilterEngine::ContentType GetContentTypeFromURL(const std::wstring& src);
+	AdblockPlus::FilterEngine::ContentType GetContentType(const CString& mimeType, const std::wstring& domain, const std::wstring& src);
 	bool IsFlashRequest(const wchar_t* const* additionalHeaders);
 public:
 	BEGIN_COM_MAP(WBPassthruSink)