Issue 6281 - Don't return deleted entries

compiled/ElemHide.cpp

Index: compiled/ElemHide.cpp
===================================================================
--- a/compiled/ElemHide.cpp
+++ b/compiled/ElemHide.cpp
@@ -178,22 +178,19 @@
 {
   if (!mUnconditionalSelectorsCache)
   {
     mUnconditionalSelectorsCache =
       intrusive_ptr<ElemHide_SelectorList>(new ElemHide_SelectorList(), false);
     annotate_address(mUnconditionalSelectorsCache.get(), "ElemHide_SelectorList");
     for (const auto& unconditional : mUnconditionalSelectors)
     {
-      if (!(unconditional.is_deleted() || unconditional.is_invalid()))
-      {
-        auto entry = mFilters.find(unconditional.second->GetText());
-        if (entry)
-          mUnconditionalSelectorsCache->push_back(entry->second);
-      }
+      auto entry = mFilters.find(unconditional.second->GetText());
+      if (entry)
+        mUnconditionalSelectorsCache->push_back(entry->second);
     }
   }
   return intrusive_ptr<ElemHide_SelectorList>(mUnconditionalSelectorsCache).release();
 }
 
 ElemHide_SelectorList* ElemHide::GetSelectorsForDomain(const String& domain,
   Criteria criteria) const
 {
@@ -216,19 +213,16 @@
     if (specificOnly && currentDomain.empty())
       break;
 
     auto filters = mFiltersByDomain.find(currentDomain);
     if (filters)
     {
       for (const auto& entry : filters->second)
       {
-        if (entry.first.is_invalid() || entry.first.is_deleted())
-          continue;
-
         if (seenFilters.find(entry.first))
           continue;
         seenFilters.insert(entry.first);
 
         auto filter = entry.second;
         if (filter && !GetException(*filter, docDomain))
           selectors->push_back(filter);
       }