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

src/plugin/PluginWbPassThrough.h

Index: src/plugin/PluginWbPassThrough.h
diff --git a/src/plugin/PluginWbPassThrough.h b/src/plugin/PluginWbPassThrough.h
index 35de08b23c5b26d435587ebd06119081fd350534..9c875ca69bd633b409321797c3357cfd5313d347 100644
--- a/src/plugin/PluginWbPassThrough.h
+++ b/src/plugin/PluginWbPassThrough.h
@@ -1,5 +1,6 @@
 #pragma once
 #include <cstdint>
+#include <AdblockPlus/FilterEngine.h>
 #include "ProtocolCF.h"
 #include "ProtocolImpl.h"
 #define IE_MAX_URL_LENGTH 2048
@@ -15,13 +16,13 @@ public:
 
 	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 CString& src);
-	int GetContentType(const CString& mimeType, const std::wstring& domain, const CString& src);
+	AdblockPlus::FilterEngine::ContentType GetContentTypeFromMimeType(const CString& mimeType);
+	AdblockPlus::FilterEngine::ContentType GetContentTypeFromURL(const CString& src);
+	AdblockPlus::FilterEngine::ContentType GetContentType(const CString& mimeType, const std::wstring& domain, const CString& src);
 	bool IsFlashRequest(const wchar_t* const* additionalHeaders);
 public:
 	BEGIN_COM_MAP(WBPassthruSink)