Store plug-in enabled/disabled state in PluginPrefs instead of WebPluginInfo.

webkit/support/webkit_support_glue.cc

Index: webkit/support/webkit_support_glue.cc
diff --git a/webkit/support/webkit_support_glue.cc b/webkit/support/webkit_support_glue.cc
index 968b6492cbd124847c42d95fdfa7f4e55d39d58c..01350cd0a7fc508836eb5b6833569449de8f70bb 100644
--- a/webkit/support/webkit_support_glue.cc
+++ b/webkit/support/webkit_support_glue.cc
@@ -30,7 +30,6 @@ void GetPlugins(bool refresh,
     webkit::WebPluginInfo plugin_info = plugins->at(i);
     for (size_t j = 0; j < arraysize(kPluginBlackList); ++j) {
       if (plugin_info.path.BaseName() == FilePath(kPluginBlackList[j])) {
-        webkit::npapi::PluginList::Singleton()->DisablePlugin(plugin_info.path);
         plugins->erase(plugins->begin() + i);
       }
     }