1 files changed, 34 insertions, 0 deletions
diff --git a/components/browser_context_keyed_service/refcounted_browser_context_keyed_service.cc b/components/browser_context_keyed_service/refcounted_browser_context_keyed_service.cc
new file mode 100644
index 0000000..da92a6d
--- /dev/null
+++ b/components/browser_context_keyed_service/refcounted_browser_context_keyed_service.cc
@@ -0,0 +1,34 @@
+// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#include "components/browser_context_keyed_service/refcounted_browser_context_keyed_service.h"
+
+namespace impl {
+
+// static
+void RefcountedProfileKeyedServiceTraits::Destruct(
+    const RefcountedProfileKeyedService* obj) {
+  if (obj->requires_destruction_on_thread_ &&
+      !content::BrowserThread::CurrentlyOn(obj->thread_id_)) {
+    content::BrowserThread::DeleteSoon(obj->thread_id_, FROM_HERE, obj);
+  } else {
+    delete obj;
+  }
+}
+
+}  // namespace impl
+
+RefcountedProfileKeyedService::RefcountedProfileKeyedService()
+    : requires_destruction_on_thread_(false),
+      thread_id_(content::BrowserThread::UI) {
+}
+
+RefcountedProfileKeyedService::RefcountedProfileKeyedService(
+    const content::BrowserThread::ID thread_id)
+    : requires_destruction_on_thread_(true),
+      thread_id_(thread_id) {
+}
+
+RefcountedProfileKeyedService::~RefcountedProfileKeyedService() {}
+