Issue 119 - Switch to injecting CSS for element hiding

src/plugin/AdblockPlusDomTraverser.cpp

Index: src/plugin/AdblockPlusDomTraverser.cpp
diff --git a/src/plugin/AdblockPlusDomTraverser.cpp b/src/plugin/AdblockPlusDomTraverser.cpp
index 24fea82fc92d95ecacd757854815b03c66e3fb91..9cbadd86b91dd743ffb9225d81e9d6dbeffe385b 100644
--- a/src/plugin/AdblockPlusDomTraverser.cpp
+++ b/src/plugin/AdblockPlusDomTraverser.cpp
@@ -23,7 +23,7 @@
 #include "..\shared\Utils.h"
 
 
-CPluginDomTraverser::CPluginDomTraverser(CPluginTab* tab) : CPluginDomTraverserBase(tab)
+CPluginDomTraverser::CPluginDomTraverser(const PluginFilterPtr& pluginFilter) : CPluginDomTraverserBase(pluginFilter)
 {
 }
 
@@ -51,10 +51,7 @@ bool CPluginDomTraverser::OnElement(IHTMLElement* pEl, const std::wstring& tag,
     return false;
   }
 
-  // Check if element is hidden
-  CPluginClient* client = CPluginClient::GetInstance();
-
-  cache->m_isHidden = client->IsElementHidden(tag, pEl, m_domain, indent, &(m_tab->m_filter));
+  cache->m_isHidden = m_pluginFilter->IsElementHidden(tag, pEl, m_domain, indent);
   if (cache->m_isHidden)
   {
     HideElement(pEl, tag, L"", false, indent);
@@ -71,7 +68,7 @@ bool CPluginDomTraverser::OnElement(IHTMLElement* pEl, const std::wstring& tag,
       if (!src.empty())
       {
         // If src should be blocked, set style display:none on image
-        cache->m_isHidden = client->ShouldBlock(src,
+        cache->m_isHidden = CPluginClient::GetInstance()->ShouldBlock(src,
           AdblockPlus::FilterEngine::ContentType::CONTENT_TYPE_IMAGE, m_documentUrl);
         if (cache->m_isHidden)
         {