Policy: Re-enabled plugin still disabled

webkit/glue/plugins/plugin_list_mac.mm

Index: webkit/glue/plugins/plugin_list_mac.mm
diff --git a/webkit/glue/plugins/plugin_list_mac.mm b/webkit/glue/plugins/plugin_list_mac.mm
index e7a23375859904c12fdb211195ce98770048a24c..67c75be06c499cae59a76cc66d1b7e279a11f262 100644
--- a/webkit/glue/plugins/plugin_list_mac.mm
+++ b/webkit/glue/plugins/plugin_list_mac.mm
@@ -77,7 +77,7 @@ void PluginList::GetPluginDirectories(std::vector<FilePath>* plugin_dirs) {
 }
 
 void PluginList::LoadPluginsFromDir(const FilePath &path,
-                                    std::vector<WebPluginInfo>* plugins,
+                                    std::vector<WebPluginInfo*>* plugins,
                                     std::set<FilePath>* visited_plugins) {
   file_util::FileEnumerator enumerator(path,
                                        false, // not recursive
@@ -90,16 +90,19 @@ void PluginList::LoadPluginsFromDir(const FilePath &path,
 }
 
 bool PluginList::ShouldLoadPlugin(const WebPluginInfo& info,
-                                  std::vector<WebPluginInfo>* plugins) {
+                                  std::vector<WebPluginInfo*>* plugins) {
   if (IsBlacklistedPlugin(info))
     return false;
 
   // Hierarchy check
   // (we're loading plugins hierarchically from Library folders, so plugins we
   //  encounter earlier must override plugins we encounter later)
-  for (size_t i = 0; i < plugins->size(); ++i) {
-    if ((*plugins)[i].path.BaseName() == info.path.BaseName()) {
-      return false;  // We already have a loaded plugin higher in the hierarchy.
+  for (std::vector<WebPluginInfo*>::iterator it = plugins->begin();
+       it != plugins->end();
+       ++it) {
+    if ((*it)->path.BaseName() == info.path.BaseName()) {
+      // We already have a loaded plugin higher in the hierarchy.
+      return false;
     }
   }