1 files changed, 29 insertions, 0 deletions
diff --git a/chrome/common/extensions/permissions/scoped_testing_permissions_info.h b/chrome/common/extensions/permissions/scoped_testing_permissions_info.h
new file mode 100644
index 0000000..a1d84cd
--- /dev/null
+++ b/chrome/common/extensions/permissions/scoped_testing_permissions_info.h
@@ -0,0 +1,29 @@
+// Copyright (c) 2013 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.
+
+#ifndef CHROME_COMMON_EXTENSIONS_PERMISSIONS_SCOPED_TESTING_PERMISSIONS_INFO_H_
+#define CHROME_COMMON_EXTENSIONS_PERMISSIONS_SCOPED_TESTING_PERMISSIONS_INFO_H_
+
+#include "base/memory/scoped_ptr.h"
+#include "chrome/common/extensions/permissions/permissions_info.h"
+
+namespace extensions {
+
+// Overrides the global PermissionsInfo on construction and restores it
+// on destruction.
+class ScopedTestingPermissionsInfo {
+ public:
+  ScopedTestingPermissionsInfo();
+  explicit ScopedTestingPermissionsInfo(
+      const PermissionsInfo::Delegate& delegate);
+  ~ScopedTestingPermissionsInfo();
+
+ private:
+  scoped_ptr<PermissionsInfo> info_;
+  PermissionsInfo* old_info_;
+};
+
+}  // namespace extensions
+
+#endif  // CHROME_COMMON_EXTENSIONS_PERMISSIONS_SCOPED_TESTING_PERMISSIONS_INFO_H_