Add initialization member variable of instance_id_

Change-Id: Ibeba04f755dec4c4b0a238045ad0fd6a09303c24
Signed-off-by: nke94 <nke94@samsung.com>

diff --git a/extensions/renderer/xwalk_extension_module.cc b/extensions/renderer/xwalk_extension_module.cc
index 147b417..c222556 100644 (file)
--- a/extensions/renderer/xwalk_extension_module.cc
+++ b/extensions/renderer/xwalk_extension_module.cc
@@ -36,7 +36,8 @@ XWalkExtensionModule::XWalkExtensionModule(XWalkExtensionClient* client,
     : extension_name_(extension_name),
       extension_code_(extension_code),
       client_(client),
-      module_system_(module_system) {
+      module_system_(module_system),
+      instance_id_("") {
   v8::Isolate* isolate = v8::Isolate::GetCurrent();
   v8::HandleScope handle_scope(isolate);
   v8::Handle<v8::Object> function_data = v8::Object::New(isolate);