Move |requires_authorization| flag for plug-ins out of webkit/

webkit/plugins/npapi/plugin_list.h

Index: webkit/plugins/npapi/plugin_list.h
diff --git a/webkit/plugins/npapi/plugin_list.h b/webkit/plugins/npapi/plugin_list.h
index bff39c4f26e3fd00fca09d32552115733cb407ae..87ea02dfa73a8f2fc2e6bac230014797cd211b03 100644
--- a/webkit/plugins/npapi/plugin_list.h
+++ b/webkit/plugins/npapi/plugin_list.h
@@ -162,9 +162,11 @@ class WEBKIT_PLUGINS_EXPORT PluginList {
   // If no such group exists, an empty string is returned.
   string16 GetPluginGroupName(const std::string& identifier);
 
-  // Load a specific plugin with full path.
-  void LoadPlugin(const FilePath& filename,
-                  ScopedVector<PluginGroup>* plugin_groups);
+  // Load a specific plugin with full path. Return true iff loading the plug-in
+  // was successful.
+  bool LoadPlugin(const FilePath& filename,
+                  ScopedVector<PluginGroup>* plugin_groups,
+                  webkit::WebPluginInfo* plugin_info);
 
   // The following functions are used to support probing for WebPluginInfo
   // using a different instance of this class.
@@ -186,7 +188,6 @@ class WEBKIT_PLUGINS_EXPORT PluginList {
 
   // Adds the given WebPluginInfo to its corresponding group, creating it if
   // necessary, and returns the group.
-  // Callers need to protect calls to this method by a lock themselves.
   PluginGroup* AddToPluginGroups(const webkit::WebPluginInfo& web_plugin_info,
                                  ScopedVector<PluginGroup>* plugin_groups);