1 files changed, 28 insertions, 0 deletions
diff --git a/chromium/extensions/browser/app_window/app_window_client.cc b/chromium/extensions/browser/app_window/app_window_client.cc
new file mode 100644
index 00000000000..4b71b96b134
--- /dev/null
+++ b/chromium/extensions/browser/app_window/app_window_client.cc
@@ -0,0 +1,28 @@
+// Copyright 2014 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 "extensions/browser/app_window/app_window_client.h"
+
+
+namespace extensions {
+
+namespace {
+
+AppWindowClient* g_client = NULL;
+
+}  // namespace
+
+AppWindowClient* AppWindowClient::Get() {
+  return g_client;
+}
+
+void AppWindowClient::Set(AppWindowClient* client) {
+  // This can happen in unit tests, where the utility thread runs in-process.
+  if (g_client)
+    return;
+
+  g_client = client;
+}
+
+}  // namespace extensions