[Extensions Toolbar] Only include relevant items in component extensions' menus

chrome/browser/extensions/extension_context_menu_model.h

Index: chrome/browser/extensions/extension_context_menu_model.h
diff --git a/chrome/browser/extensions/extension_context_menu_model.h b/chrome/browser/extensions/extension_context_menu_model.h
index 1f36039a03fbfdddb0b2a16d87c408865fc82d0b..81880f28ee7afa872289b5eefb87a5d5bc248d8c 100644
--- a/chrome/browser/extensions/extension_context_menu_model.h
+++ b/chrome/browser/extensions/extension_context_menu_model.h
@@ -115,6 +115,9 @@ class ExtensionContextMenuModel
   // A copy of the extension's id.
   std::string extension_id_;
 
+  // Whether the menu is for a component extension.
+  bool is_component_;
+
   // The extension action of the extension we are displaying the menu for (if
   // it has one, otherwise NULL).
   ExtensionAction* extension_action_;