Noissue - Remove a dead inheritance and some dead code

src/plugin/Plugin.cpp

 /*
  * 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 114 matching lines @@
   else
   {
     DEBUG_GENERAL(
       L"================================================================================\nUPDATER " +
       CString(IEPLUGIN_VERSION) +
       L"\n================================================================================")
   }
 
   // Post async plugin error
   CPluginError pluginError;
-  while (CPluginClientBase::PopFirstPluginError(pluginError))
+  while (LogQueue::PopFirstPluginError(pluginError))
   {
-    CPluginClientBase::LogPluginError(pluginError.GetErrorCode(), pluginError.GetErrorId(), pluginError.GetErrorSubid(), pluginError.GetErrorDescription(), true, pluginError.GetProcessId(), pluginError.GetThreadId());
+    LogQueue::LogPluginError(pluginError.GetErrorCode(), pluginError.GetErrorId(), pluginError.GetErrorSubid(), pluginError.GetErrorDescription(), true, pluginError.GetProcessId(), pluginError.GetThreadId());
   }
 }
 
 // Called from installer
 EXTERN_C void STDAPICALLTYPE OnInstall(MSIHANDLE hInstall, MSIHANDLE tmp)
 {
   InitPlugin(true);
 }
 
 // Called from updater
 EXTERN_C void STDAPICALLTYPE OnUpdate(void)
 {
   InitPlugin(false);
 }