DolphinWX: Don't use a special color for compressed games

- There's no clear definition of what it means for a GC/Wii game
  to be compressed. GC games in GCZ are obviously compressed,
  but what about formats like WBFS and CISO that just discard data?
- Hardcoded colors might have bad contrast with the used theme.
- It feels Windows XP to me.

Source/Core/DolphinWX/GameListCtrl.cpp

@@ -463,11 +463,7 @@ void CGameListCtrl::ReloadList()
 
     // add all items
     for (int i = 0; i < (int)m_ISOFiles.size(); i++)
-    {
       InsertItemInReportView(i);
-      if (SConfig::GetInstance().m_ColorCompressed && m_ISOFiles[i]->IsCompressed())
-        SetItemTextColour(i, wxColour(0xFF0000));
-    }
 
     // Sort items by Title
     if (!sorted)