Issue #41 - Bring method of determining IE version up to date

src/plugin/AdblockPlusClient.cpp

 #include "PluginStdAfx.h"
 #include "PluginSettings.h"
 #include "PluginSystem.h"
 #include "PluginFilter.h"
 #include "PluginClientFactory.h"
 #include "PluginMutex.h"
 #include "PluginClass.h"
 
 #include "AdblockPlusClient.h"
 
@@ skipping 302 matching lines @@
   if (!CallEngine(request, response)) 
     return false;
 
   bool isWhitelisted;
   response >> isWhitelisted;
 
   DEBUG_GENERAL(L"IsWhitelistedUrl: " + url + L" end");
   return isWhitelisted;
 }
 
-int CAdblockPlusClient::GetIEVersion()
-{
-  //HKEY_LOCAL_MACHINE\Software\Microsoft\Internet Explorer
-  HKEY hKey;
-  LSTATUS status = RegOpenKey(HKEY_LOCAL_MACHINE, L"Software\\Microsoft\\Internet Explorer", &hKey);
-  if (status != 0)
-  {
-    return 0;
-  }
-  DWORD type, cbData;
-  BYTE version[50];
-  cbData = 50;
-  status = RegQueryValueEx(hKey, L"Version", NULL, &type, (BYTE*)version, &cbData);
-  if (status != 0)
-  {
-    return 0;
-  }
-  RegCloseKey(hKey);
-  return (int)(version[0] - 48);
-}
-
 bool CAdblockPlusClient::Matches(const std::wstring& url, const std::wstring& contentType, const std::wstring& domain)
 {
   Communication::OutputBuffer request;
   request << Communication::PROC_MATCHES << ToUtf8String(url) << ToUtf8String(contentType) << ToUtf8String(domain);
 
   Communication::InputBuffer response;
   if (!CallEngine(request, response)) 
     return false;
 
   bool match;
@@ skipping 204 matching lines @@
   Communication::OutputBuffer request;
   request << Communication::PROC_GET_HOST << ToUtf8String(url);
 
   Communication::InputBuffer response;
   if (!CallEngine(request, response)) 
     return L"";
   std::string host;
   response >> host;
   return ToUtf16String(host);
 }