1 files changed, 6 insertions, 0 deletions
diff --git a/extensions/common/extension_messages.cc b/extensions/common/extension_messages.cc
index d6ab4f2..c648b28 100644
--- a/extensions/common/extension_messages.cc
+++ b/extensions/common/extension_messages.cc
@@ -35,6 +35,9 @@ ExtensionMsg_PermissionSetStruct::ExtensionMsg_PermissionSetStruct(
       scriptable_hosts(permissions.scriptable_hosts()) {
 }
 
+ExtensionMsg_PermissionSetStruct::ExtensionMsg_PermissionSetStruct(
+    const ExtensionMsg_PermissionSetStruct& other) = default;
+
 ExtensionMsg_PermissionSetStruct::~ExtensionMsg_PermissionSetStruct() {
 }
 
@@ -70,6 +73,9 @@ ExtensionMsg_Loaded_Params::ExtensionMsg_Loaded_Params(
   }
 }
 
+ExtensionMsg_Loaded_Params::ExtensionMsg_Loaded_Params(
+    const ExtensionMsg_Loaded_Params& other) = default;
+
 scoped_refptr<Extension> ExtensionMsg_Loaded_Params::ConvertToExtension(
     std::string* error) const {
   scoped_refptr<Extension> extension =